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  • Gebbie Elected to American Academy of Arts and Sciences

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  • New Design Developed for Silicon Nanowire Transistors

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  • NIST Light Source Illuminates Fusion Power Diagnostics

  • NIST Nobelists Testify on Science Policy

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  • NIST Physicist Honored in 2008 Presidential Rank Awards

  • NIST Physicist Wins APS Keithley Award

  • NIST Physicists are Finalists for Service to America Medals

  • NIST Quantum Computing Research Among Top Stories of 2009

  • NIST Staff Honored in 2007 Presidential Rank Awards

  • NIST Technologies Contribute to Top Science Stories of 2011

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  • Thousands of Atoms Swap 'Spins' in Quantum Square Dance

  • Three NIST Scientists Receive Flemming Awards

  • Two New Advanced Laboratories Open at NIST Boulder and JILA

  • Two New Honors for NIST Physicists

  • Two NIST Physicists Win 2007 PECASE Honors

  • Two NIST Researchers Earn Presidential Honors

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  • Validations, Assurance, and Testing

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  • Web Site Highlights 50 Years of NIST Contributions to Laser Science

  • What Is Traceability?

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  • Workshop Addresses Imaging Technology in Therapeutics

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  • Atomic Spectra Database

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  • Atomic Weights and Isotopic Compositions - Column Descriptions

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  • Condensed Matter Physics Data

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  • Elemental Data Index

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  • Ground Levels and Ionization Energies for the Neutral Atoms

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  • X-Ray and Gamma-Ray Data

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  • Spectral Data for Chandra X-ray Observatory
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  • Photoionization of CO2 (ARPES)
  • 1. Introduction

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  • Photoionization of CO2 (ARPES)

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  • Atomic Ref. Data for Electronic Structure Calc.
  • Atomic Data for Electronic Structure Calculations

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  • X-Ray Form Factor, Atten., & Scattering Tables
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  • Handbook of Basic Atomic Spectroscopic Data
  • Description

  • Handbook of Basic Atomic Spectroscopic Data

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  • Energy Levels of Hydrogen and Deuterium
  • Energy Levels of Hydrogen and Deuterium

  • Electron-Impact Cross Section Database
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  • Interstellar Molecular Microwave Transitions
  • Observed Interstellar Molecular Microwave Transitions

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  • Diatomic Spectral Database
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  • Potential Energy Surfaces of Dimer Molecules
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  • Potential Energy Surface Database of Group II Dimers

  • Version History

  • Attenuation Coefficient Bibliography
  • Attenuation Coefficient Bibliography

  • Ultraviolet Spectrum of Platinum Lamp
  • Notes

  • Ultraviolet Spectrum of Platinum Lamp

  • Version History

  • Stopping-Powers for e-, p+, and Helium Ions
  • Stopping-Power & Range Tables: e-, p+, Helium Ions

  • Version History

  • Spectrum of Th-Ar Hollow Cathode Lamps
  • Laboratory Work

  • Spectrum of Th-Ar Hollow Cathode Lamps

  • Version History

  • Wavenumbers for Calibration of IR Spectrometers
  • Appendix

  • Atlas and Wavenumber Tables

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  • Wavenumbers for Calibration of IR Spectrometers

  • XCOM: Photon Cross Sections Database
  • XCOM: Photon Cross Sections Database

  • X-Ray Mass Atten. and Energy-Absorption Coef.
  • Version History

  • X-Ray Mass Attenuation Coefficients

  • X-Ray Transition Energies
  • Version History

  • X-Ray Transition Energies

  • Radiation and Biomolecular Physics Division
  • 2011 Industry Discussion: Ionizing Radiation Detection and Measurement Conference

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  • Bug-Zapper: A Dose of Radiation May Help Knock Out Malaria

  • Calibrations of Electronic Brachytherapy Sources, Traceable to National Measurement Standards:

  • CIRMS 2011

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  • Lithium Concentration and Diffusion

  • Measurement Services for Low-to-Medium Energy X-rays

  • Meeting on New Technologies and Radiation Measurements

  • Neutron Spin Rotation in Liquid Helium

  • New Detector Design Improves Gamma-rays Measurements

  • New NIST-Traceable Standard for Accuracy in Quantitative Nuclear Medicine Imaging

  • News in PML - Radiation and Biomolecular Physics

  • NIST Effort Could Improve High-Tech Medical Scanners

  • NIST Intranet Quality System Links

  • NIST Measurements May Help Optimize Organic Solar Cells

  • NIST Sensor Improvement Brings Analysis Method into Mainstream

  • NIST Sensor Improvement Brings Analysis Method Into Mainstream YouTube Video Transcript

  • PML central role in T-and-E standards

  • Progress and Promise in DIAL LIDAR

  • Quality System Documentation Management

  • Quality System for IRD Services and SRMs

  • R&D 100 Award for New NIST/UMD Neutron Detector

  • Radiation and Biomolecular Physics Division

  • Research and Metrology

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  • Safety and Security

  • Shaking Up Biomolecules with Light

  • Sharpened Focus: Improving the Numbers, Utility of Medical Imaging

  • Technical Bulletin on Airport Backscatter X-ray Systems

  • Ionizing Radiation Division Office
  • Emergency Tests Focus on Lab Radioactivity Analyses

  • Radiation and Biomolecular Physics Division

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  • Di-Iron Hydrogenase

  • Far-infrared Spectrometer

  • Far-infrared Spectroscopy of Biomolecules

  • Hydrogen Storage in Thin Films

  • Photoswitches

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  • Raman facility

  • Raman Spectroscopy of Biological Molecules

  • State-resolved terahertz spectroscopy of biomolecules

  • Terahertz Reflection Measurements

  • Transient resonant infrared spectroscopy

  • Ultrafast Terahertz Spectroscopy and Imaging

  • Dosimetry Group
  • Small-Field Therapy Dosimetry using EPR

  • A Study of the Irradiation-Temperature Coefficient for Alanine Film and Pellet Dosimeters at Elevated Temperature

  • Absorbed-Dose Measurements to Support Biologics Research

  • Accelerator Facilities

  • Advanced X-ray Systems for the Detection of Special Nuclear Materials

  • Advancing Alanine Dosimetry for Small Radiosurgery Fields

  • Air Kerma Calibrations in Radiation Protection Level Cs-137 and Co-60 Gamma Ray Beams

  • Air-Kerma Measurements in High Energy X-ray Beams

  • Applications of Diagnostic X-ray Spectrometers

  • Applications of NIST Alanine/EPR Dosimetry to the Irradiation of Blood and Blood Products

  • Calibration of Beta-Particle Sources and Instruments for Radiation Protection

  • Calibration of Low-Energy Photon Brachytherapy Sources

  • Calibrations of a Miniature X-ray Source Used for Electronic Brachytherapy

  • Characterization of Dosimeters Used in Computed Tomography

  • Co60 Therapy

  • Comparison of ANSI N42.46 and IEC 62523

  • Comparison of Co60 Absorbed Dose for High-Dose Dosimetry

  • desrosiers-marc-editorial

  • desrosiers-marc-publications

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  • Development of a New Cs137 Gamma-ray Calibration Facility

  • Dose/Dose-Rate Effects in Alanine Dosimetry

  • Dosimetry Group

  • Dosimetry Standardization for Radiobiology

  • Electron Photon Absorbed Dose

  • Electron-Beam Irradiation of Solar Cells

  • Electronic Brachytherapy

  • Enhanced X-Ray Imaging

  • Evaluation of Uncertainty in Brachytherapy Dosimetry

  • High-Dose Dosimetry

  • High-Dose Dosimetry Uncertainty Tables

  • High-Resolution X-ray Spectroscopy

  • International Comparisons for Air Kerma and Absorbed Dose to Water from Gamma-ray Beams

  • Key Comparison for Air-Kerma

  • NIST Calibrations of a Miniature X-Ray Source Used for Electronic Brachytherapy

  • NIST Work in Support of the Navy Dosimetry Program

  • Photon Absorbed-Dose-to-Water Primary Standards

  • Photon and Charged Particle Data Center

  • Remote Sensing Methods for Imaging Dose to Water

  • Spectrometry of X-Ray Beams Used for Calibrations

  • Staff Listing

  • Standard Reference Data on Radiation Interactions

  • The Development of New Reference Standards for Digital Mammography

  • Theoretical Dosimetry and Radiation-Transport Calculations

  • Traceability for Industrial Irradiator

  • X-ray Security-Screening Standards for Homeland Security

  • X-Ray Standards

  • Neutron Physics Group
  • A Novel Optical Technique for Rapid Detection of Neutrons

  • Advanced Neutron Imaging Facility

  • Alpha-gamma Counting for High Accuracy Fluence Measurements

  • Calibrated Neutron Sources

  • Californium Neutron Irradiation Facility

  • Characterization of Porous Transport Media for Hydrogen Fuel Cells

  • Continuous Spin-Exchange Optical Pumping in High Flux Neutron Beams

  • Evolution of Image Spatial Resolution

  • High-Efficiency Neutron Detection and Spectroscopy

  • Magnetically Trapped Neutron Lifetime Experiment

  • Measurement of the Electron-Antineutrino Correlation in Neutron Decay

  • Measurement of the Neutron Magnetic Dipole Moment Using Schwinger Scattering

  • Measurement of the Parity Non-Conserving Neutron Spin Rotation (PNC) in Liquid Helium

  • Neutron Cross Section Standards

  • Neutron Device Calibrations

  • Neutron Imaging of Lithium and Alkaline Batteries

  • Neutron Interferometry with Polarized Neutrons as an Additional Degree of Freedom

  • Neutron Physics Group

  • Neutron Source Strength Calibrations

  • Neutron Spin Filters

  • Neutron Tomography of Hydrogen Storage Bed

  • New Calibration Service for 14 MeV Neutron Generators

  • New Manganese Sulfate Bath

  • Precision Measurement of Radiative Neutron Decay Branching Ratio and Energy Spectrum

  • Precision Measurement of the Neutron-He3 Incoherent Scattering Length

  • Probing Artificial Muscles with Neutrons

  • Search for Time Reversal Violation in Polarized Neutron Decay (emiT)

  • Staff Listing

  • Use of Quantum Error Coding in a 4-Blade Neutron Interferometer

  • Wide-Angle Neutron Polarization Analysis

  • X-ray Detection with Large Area Avalanche Photodiodes for the Neutron Radiative Decay Experiment

  • Radioactivity Group
  • Absolute Ag108 Characterization Based on Gamma-Gamma Coincident Detection by Two Nai (TI) Detectors

  • Active Interrogation Standards

  • Ampoule Specifications and Opening Procedure

  • ANSI N42.42 Standard

  • Automated Multi-Sample Ionization Chamber for Radioactivity Standards

  • Ba-133 Standard

  • Ba-133 Standard (continued)

  • Blind Measurement Comparisons of the USA and UK Pb-210 National Standards

  • Components of Variance in Liquid Scintillation Counting

  • CT calorimetry

  • Development of Epoxy Based Ge-68 Standard Phantom Sources

  • Development of Epoxy Based Ge-68 Standard Phantom Sources (P2)

  • Gamma-ray Spectrometry System

  • IECn42

  • IECn42-2011

  • International Comparison of Lu-177

  • International Comparison of Lu-177 continued

  • International Comparison of Pu-241

  • Liquid Scintillation with the Triple-to-Double Coincidence Ratio (TDCR) Method

  • Micelle Effects in Liquid Scintillation Counting

  • N42 2011

  • N42-2011 Extension of the N42.42 Standard

  • N42-2011 Mobile Instrument

  • N42-2011 Neutron Handheld Instruments

  • N42-2011 Personal Radiation Detector

  • N42-2011 Radiation Portal Monitor

  • N42-2011 Radionuclide Identifier

  • N42-2011 Simple Spectrometer

  • N42-2011 Spectroscopic Personal Radiation Detector

  • N42-2011 Spectroscopic Radiation Portal Monitor

  • N42allfile

  • National Technical Nuclear Forensics CRMs

  • New Standardization of Ra-228

  • New Statistical Analysis Tools

  • NIST Laboratory for Quantitative PET-CT Imaging

  • Primary Radioactivity Standardization of Ni-63

  • Primary Standardization of Radionuclides by Anticoincidence Counting

  • Quantification of the Alpha Wall Effect in Liquid Scintillation Counting

  • Radioactivity Group

  • Radioactivity Standard Reference Materials

  • radioactivity_srm

  • Radionuclide in Soil Reference Materials

  • Radon Binding to Water-Soluble Cryptophane

  • Secondary Standards for Ra223

  • Separation and Purification of Ra-228 for SRM 4339B

  • Shellfish Natural Matrix Radionuclide Standard Reference Material 4358

  • srm_basic

  • srm_naturalmatrix

  • srm_nuclearmedicine

  • Staff Listing

  • Standardization of Am-243

  • Standards Development for Detection of Illicit Trafficking of Radioactive Materials

  • Standards for Clinical Radionuclide Calibrators

  • Technetium-99m Primary Standardization and International Comparison

  • Test and Evaluation Protocols for ANSI/IEEE N42 Standards

  • Testing of Radiation Detection Systems

  • The Urgent Requirements for New Radioanalytical CRMs

  • Semiconductor and Dimensional Metrology Division
  • 'Nanoslinky': A Novel Nanofluidic Technology for DNA Manipulation and Measurement

  • ‘Electron Trapping’ May Impact Future Microelectronics Measurements

  • ‘Nanoglassblowing’ Seen as Boon to Study of Individual Molecules

  • 2010 NIST Mobile Microrobotics Challenge

  • A Framework for Bioelectronics: Discovery and Innovation

  • About the SDMD

  • Acceleration Programs/Projects in Manufacturing Metrology Division

  • Acoustical Pressure Measurement Programs/Projects in Manufacturing Metrology Division

  • Advanced Materials in Microelectronics Programs Division

  • Atomic Force Microscopy (AFM) Programs/Projects in the Mechanical Metrology Division

  • Bioscience & Health Programs/Projects in Semiconductors

  • Broadening Uses Put MEMS Technology on the Map(s)

  • Calibrations (Mechanical) Programs/Projects in Manufacturing Metrology Division

  • Calibrations and Special Tests

  • Calibrations Programs/Projects in the Mechanical Metrology Division

  • Carbon NanoTube Digital Electronics Workshop

  • Characterization Programs/Projects in Semiconductors

  • Characterization, Nanometrology, and Nanoscale Measurements Programs/Projects in the Mechanical Metrology Division

  • Conference Offers Insight Into Exploration of Nano-sized Electronics

  • Conference to Focus on Anti-Counterfeiting, Consumer Protection

  • Conferences, Seminars, and Workshops

  • Cracking a Tough Nut for the Semiconductor Industry

  • Deadline Extended for Entering NIST Microrobotics Challenge

  • Directed Self-Ordering of Organic Molecules for Electronic Devices

  • DNA Sieve: Nanoscale Pores Can Be Tiny Analysis Labs

  • Documentary Standards Programs/Projects in Semiconductors

  • EEEL Sponsors INTEL VP’s Visit to NIST

  • Electric Power Metrology Programs/Projects in Semiconductors

  • Electron Microscopy Programs/Projects in the Mechanical Metrology Division

  • Electron Spin Transport Demonstrated for First Time in an Organic Device

  • Events in PML - Semiconductor Electronics

  • Extracting Cellular 'Engines' May Aid in Understanding Mitochondrial Diseases

  • Force Programs/Projects in Manufacturing Metrology Division

  • Gauging the Needs of the Petroleum Industry

  • Good Vibrations Probe Innards of Molecular Electronic Junctions

  • Hall Effect Figure 1

  • Hall Effect Figure 2

  • Hall Effect Figure 3

  • Hall Effect Figure 4

  • Hall Effect Measurements

  • Hall Effect Measurements Algorithm

  • Hall Effect Measurements Comments

  • Hall Effect Measurements Introduction

  • Hall Effect Measurements Leave Comments

  • Hall Effect Measurements References

  • Hall Effect Measurements Resistivity

  • Hall Effect Measurements Sources of Error

  • Hall Effect Measurements Worksheet

  • Hall Effect Measurements Worksheet 2

  • Hankering for Molecular Electronics? Grab the New NIST Sandwich

  • Industry Outreach

  • Is Your Microrobot Up for the (NIST) Challenge?

  • Kinder, Gentler Cell Capture Method Could Aid Medical Research

  • Laying the Groundwork for 3D Stacked Integrated Circuits

  • Learn About 'NIST and Nanosoccer' from New Web Site and Video

  • Length Programs/Projects in the Mechanical Metrology Division

  • Length—Evolution from Measurement Standard to a Fundamental Constant

  • Let the Games Begin! Nanosoccer at 2009 RoboCup in Austria

  • Light Touch Keeps a Grip on Delicate Nanoparticles

  • Liposome-Hydrogel Hybrids: No Toil, No Trouble for Stronger Bubbles

  • Lollipops and Ice Fishing: Molecular Rulers Used to Probe Nanopores

  • Memory with a Twist: NIST Develops a Flexible Memristor

  • Memory with a Twist: NIST Develops a Flexible Memristor Video Transcript

  • MEMS Reference Material Released

  • Micro Microwave Does Pinpoint Cooking for Miniaturized Labs

  • Microelectromechanical Systems (MEMS) Programs/Projects in Semiconductors

  • Microelectronics Programs/Projects in Microelectronics Programs Division

  • Mission, Vision, and Values

  • MMD Staff

  • Molecular Electronics Programs/Projects in Semiconductors

  • NACMA 2010 Annual Workshop and Conference: Meet World Experts on GD&T, Dimensional Measurement Uncertainty, and Coordinate Measuring Machine (CMM) Accuracy

  • NACMA 2011 Annual Workshop and Conference: Meet World Experts on GD&T, Dimensional Measurement Uncertainty, and Coordinate Measuring Machine (CMM) Accuracy

  • NACMA 2012 Annual Workshop and Conference: Meet World Experts on GD&T, Dimensional Measurement Uncertainty, and Coordinate Measuring Machine (CMM) Accuracy

  • NACMA 2013 Annual Workshop and Conference: Meet World Experts on GD&T, Dimensional Measurement Uncertainty, and Coordinate Measuring Machine (CMM) Accuracy

  • Nanoelectronics Conference Will Focus on Semiconductor Industry's Future

  • Nanoelectronics Programs/Projects in Semiconductors

  • Nanofabrication, Nanomanufacturing, and Nanoprocessing Programs/Projects in the Mechanical Metrology Division

  • Nanomanufacturing Programs/Projects in the Mechanical Metrology Division

  • Nanoscale Dimensioning Is Fast, Cheap with New NIST Optical Technique

  • Nanosoccer Robots Ready to Compete in Upcoming RoboCup Games

  • Nanostructured Materials Programs/Projects in the Mechanical Metrology Division

  • New Measurement Technique to Fill Critical Need for Fiber Optic Cable Industry

  • New Method Measures Movements of Tiny Devices-At Every Step

  • New SRM for Bullet Casings

  • New Targets May Hit Bull’s-Eye for Chip Makers

  • News in PML - Semiconductor and Dimensional Metrology

  • NIST 'Catch and Release' Program Could Improve Nanoparticle Safety Assessment

  • NIST 'Nanowire' Measurements Could Improve Computer Memory

  • NIST ‘Hybrid Metrology’ Method Could Improve Computer Chips

  • NIST Announces $2.6 Million in Funding for Novel Semiconductor Research

  • NIST Calculations May Improve Temperature Measures for Microfluidics

  • NIST Engineers Discover Fundamental Flaw in Transistor Noise Theory

  • NIST Finds Rough Spot in Surface Measurement

  • NIST Focuses on Testing Standards to Support Lab on a Chip Commercialization

  • NIST Goes the Distance for the Olympics

  • NIST Helps Preserve the 500-year-old Waldseemüller Map

  • NIST Nanofluidic 'Multi-tool' Separates and Sizes Nanoparticles

  • NIST Nanoscale Dimensioning Technique Wins R&D 100 Award

  • NIST Patent Could Give 'Lab on a Chip' Technology Long Shelf Life

  • NIST Polishes Method for Creating Tiny Diamond Machines

  • NIST Reference Materials Are 'Gold Standard' for Bio-Nanotech Research

  • NIST Releases New Standard for Semiconductor Industry

  • NIST Reveals Switching Mechanism in Promising Computer Memory Device

  • NIST Studies How New Helium Ion Microscope Measures Up

  • NIST Team Advances in Translating Language of Nanopores

  • NIST Team Proves Bridge from Conventional to Molecular Electronics Possible

  • NIST to Cosponsor Conference in France on Nanoelectronics Metrology

  • NIST, AIP to Make Semiconductor Research Freely Available Online

  • NIST, Columbia Engineering Collaborate on Inexpensive DNA Sequencing Method

  • NIST, Maryland Researchers COMMAND a Better Class of Liposomes

  • NIST-Cornell Team Builds World's First Nanofluidic Device with Complex 3-D Surfaces -- Chamber Separates Nanoparticles Like a 'Coin Sorter'

  • NIST-VA Agreement Leads to New Research on Hearing Aids

  • Novel Nano-Etched Cavity Makes LEDs 7 Times Brighter

  • Novel Temperature Calibration Improves NIST Microhotplate Technology

  • NRI to Lead New Five-Year Effort to Develop Post-CMOS Electronics

  • Optical Metrology Programs/Projects in the Mechanical Metrology Division

  • Optical Microscopy Programs/Projects in the Mechanical Metrology Division

  • Paintable Electronics? NIST Studies Spray-On Manufacturing of Transistors

  • PML Researchers Create Tool for 'Circuit-Aware' Reliability Testing

  • PML Uses Combined Optical Techniques to Provide Important Answers on Graphene Structures

  • PML's Pernstich Develops Open-Source Software to Automate Test Equipment

  • Public Invited to See Nanosoccer Robots in Action in Pittsburgh

  • Reference Materials Planned for Semiconductor Industry

  • Research Opportunities in the SED

  • Robots Big and Small Showcase Their Skills at NIST Alaskan Events

  • Semiconductor and Dimensional Metrology Division

  • Sensors Programs/Projects in Manufacturing Metrology Division

  • Shadow Technique Improves Measurement of Micro Holes

  • Shelling Out Evidence Visually Impaired Transcript

  • Shelling Out Evidence: NIST Ballistic Standard Helps Tie Guns to Criminals

  • Simulation Program Predicts Resistivity in Nanodevices

  • Staff Directory

  • Standard Reference Materials

  • Standard Reference Materials Programs/Projects in MEL

  • Standards Programs/Projects in Precision Engineering Division

  • Stop the Waste: Making Measurements Measure Up to Standards

  • Teams Gearing Up for Two NIST Robotic Competitions in Alaska

  • Temp-Controlled 'Nanopores' May Allow Detailed Blood Analysis

  • The Hall Effect

  • Time Line for the Definition of the Meter

  • Traceability Programs/Projects in Precision Engineering Division

  • World’s First Nanofluidic Device with Complex 3-D Surfaces Built

  • Conference
  • 2000_presentations

  • 2003_presentations

  • 2005_presentations

  • 2009 International Conference on Frontiers of Characterization and Metrology for Nanoelectronics

  • 2009 International Conference on Frontiers of Characterization and Metrology for Nanoelectronics, 2009 Presentations

  • 2011 International Conference on Frontiers of Characterization and Metrology for Nanoelectronics, 2011 Presentations

  • 2013 FCMN Directions

  • 2013 FCMN Program

  • Author Instructions

  • Become a Sponsor or Exhibitor

  • Conference Brochures

  • Conference Program

  • FCMN Confirmed Speakers

  • FCMN Mailing List

  • FCMN Sponsors

  • FCMN, 2007 Presentations

  • FCMN, Publications and Talks

  • Frontiers of Characterization and Metrology for Nanoelectronics

  • Frontiers of Characterization and Metrology for Nanoelectronics, Past Conferences

  • Hotel Accommodations

  • MINATEC Campus, Grenoble, France

  • NIST Facilities Tour

  • Speaker Instructions

  • Tour of Grenoble

  • Dimensional Metrology Group
  • Algorithm Testing

  • Calibrations and Special Tests

  • Complex Geometry Instrumentation and Standards

  • Dimensional Metrology Group

  • Dimensional Metrology Program

  • Improvements in Calibrations and Uncertainty Evaluation

  • Metal Tapes

  • MicroFeature Calibration Development

  • National and International Standards

  • Optical Comb and Refractometry

  • Precision metal rulers

  • Ranging Tests for Laser Scanners

  • Ranging Tests for Laser Trackers

  • Research Activities

  • Research Activities - Papers

  • Selected Publications on Dimensional Metrology - 20-Degree Celsius Paper

  • Selected Publications on Dimensional Metrology - Gage Blocks

  • Selected Publications on Dimensional Metrology - Measurement Assurance

  • Selected Publications on Dimensional Metrology - Other Calibrations

  • Selected Publications on Dimensional Metrology - Uncertainty and Statistics

  • Special Tests of Long Length Standards

  • Staff Directory

  • Standards for Coordinate Metrology Instruments

  • Standards for Measurement Uncertainty

  • Standards for Metrology Artifacts

  • Volumetric Tests for Coordinate Metrology Instruments

  • Surface and Nanostructure Metrology Group
  • Atom-Based Standards and Fabrication

  • Calibrated Atomic Force Microscopy

  • Comparison and Uncertainty Evaluation of Methods for Asphere Metrology

  • Electromagnetic Scattering

  • High-Throughput Nanometrology with Scatterfield Microscopy

  • Measurement Methods and Services for Optical Reference Surfaces

  • Measuring Aspheric Optics using Binary Holograms

  • Measuring the Height Transfer Function of Phase-Shifting Interferometers

  • Metrology Electron Microscopy

  • Metrology for Advanced Optics

  • Microform Metrology

  • Micrometer Level Surface Finish Metrology

  • Nano-Structured Optics for Measuring Spherical Surfaces with Large Radii

  • Nanometer Scale Dimensional Metrology

  • Overlay Instrument and Wafer Target Designs

  • Staff Directory

  • Standard Bullets and Casings

  • Surface and Nanostructure Metrology Group

  • Surface Finish Metrology

  • Wafer Flatness and Wafer Thickness Variation

  • Wafer Level AFM Metrology for Critical Dimension Measurements

  • Nanoscale Metrology Group
  • Atomic Force Microscope (AFM) Nanoparticle Metrology

  • Nanoparticle Manipulation Metrology

  • Nanoscale Metrology Group

  • Optical Linescale Metrology

  • Photomask Dimensional Metrology

  • Scanning Particle-Beam Microscope Innovations

  • Staff Directory

  • Wafer Level SEM Metrology for Critical Dimension Measurements

  • Microelectronics Device Integration Group
  • MEMS Measurement Science and Standards

  • Microelectronics Device Integration Group

  • Power Device and Thermal Metrology

  • Staff Directory

  • CMOS Reliability and Advanced Devices Group
  • CMOS Device and Reliability

  • CMOS Reliability and Advanced Devices Group

  • Metrology for Advanced Bioelectronics

  • Nanoelectronic Device Metrology

  • Staff Directory

  • Thin Film Electronics

  • Quantum Measurement Division
  • 'Standard Quantum Limit' Smashed, Could Mean Better Fiber-Optic Comms

  • 'Tornadoes' Are Transferred From Light to Sodium Atoms

  • 'Tuning' Graphene Drums Might Turn Conductors to Semiconductors

  • ‘Dead Time’ Limits Quantum Cryptography Speeds

  • ‘Femtomolar Optical Tweezers’ May Enable Sensitive Blood Tests

  • Popular Science Magazine Names Spielman One of Science’s ‘Brilliant Ten’

  • Time Magazine Names JQI Work Among Year’s Best Inventions

  • A Sub-femtosecond Stop Watch for ‘Photon Finish’ Races

  • About the QEMD

  • Atoms Dressed with Light Show New Interactions, Could Reveal Way to Observe Enigmatic Particle

  • Better 'Photon Loops' May Be Key to Computer and Physics Advances

  • Beware the Dim Laser Pointer: NIST Researchers Measure High Infrared Power Levels from Some Green Lasers

  • Carl Williams Bio

  • Charge It: Neutral Atoms Made to Act Like Electrically Charged Particles

  • Cool Nano Loudspeakers Could Make for Better MRIs, Quantum Computers

  • Critically Evaluated Atomic Data

  • Cross-Dressing Rubidium May Reveal Clues for Exotic Computing

  • Diamonds May Be the Ultimate MRI Probe, Say Quantum Physicists

  • Disseminating the Kilogram, No Strings Attached

  • Division Chief

  • Division Office

  • Division Office Staff

  • Electric Power Metrology Programs/Projects in Quantum Electrical Metrology

  • Electrical Quantities Programs/Projects in Quantum Electrical Metrology

  • Electron and Optical Physics Division Office Staff

  • Enriched Silicon: Going for Four Nines

  • Everlasting Quantum Wave: NIST Physicists Predict New Form of Soliton in Ultracold Gases

  • First Demonstration of 'Spin-Orbit Coupling' in Ultracold Atomic Gases

  • First Light: NIST Researchers Develop New Way to Generate Superluminal Pulses

  • First Observation of the Hall Effect in a Bose-Einstein Condensate

  • First, Fast and Faster

  • Flatland Physics Probes Mysteries of Superfluidity

  • Hall Effect Information

  • High in Sodium: Highly Charged Tungsten Ions May Diagnose Fusion Energy Reactors

  • High-Flying Electrons May Provide New Test of Quantum Theory

  • Improved quantitative medical CT imaging

  • Ion Armageddon: Measuring the Impact Energy of Highly Charged Ions

  • Jacob Taylor, NIST Physicist, Receives Samuel J. Heyman Service to America Medal for Public Service

  • Jobs in the Quantum Electrical Metrology Division

  • JQI Physicists Demonstrate Coveted 'Spin-Orbit Coupling' for the First Time in Ultracold Atomic Gases

  • JQI Researchers Create 'Synthetic Magnetic Fields' for Neutral Atoms

  • JQI Researchers Create Entangled Photons from Quantum Dots

  • Laser Cooling and Cold Atomic Matter

  • Light Touch: Controlling the Behavior of Quantum Dots

  • Martzloff Cited for Lifetime Achievement by IEEE Standards Association

  • Micromechanical Mirror Performs Under Pressure

  • Nanoscale and Quantum Metrology

  • New Calculations on Blackbody Energy Set the Stage for Clocks with Unprecedented Accuracy

  • New Nanochemistry Technique Encases Single Molecules in Microdroplets

  • New NIST Calibration Service 'Arms' Phasors for More Reliable Power Grids

  • News in PML - Quantum Measurement Division

  • NIST Accepting Proposals for Fundamental Measurement Grants

  • NIST Announces First Observation of 'Persistent Flow' in a Gas

  • NIST Demonstrates Better Memory with Quantum Computer Bits

  • NIST Experiments Challenge Fundamental Understanding of Electromagnetism

  • NIST Physicist Cited as 'Federal Player of the Week'

  • NIST Physicist Honored for Measuring Forces between Ultra-cool Atoms

  • NIST Physicist Named Outstanding Young Scientist of 2010 by Maryland Academy of Sciences

  • NIST Physicists Turn to Radio Dial for Finer Atomic Matchmaking

  • NIST Requests Funding Proposals for Projects in Precision Measurement

  • NIST Team Demystifies Utility of Power Factor Correction Devices

  • NIST Ultraviolet Source Helps NASA Spacecraft Measure the Origins of Space Weather

  • NIST's Charles Clark Named Co-Director of the Joint Quantum Institute

  • NIST/JQI Researcher Ian Spielman to Receive 2011 Junior BEC Award

  • NIST/Maryland Researchers Demonstrate 'Quantum Data Buffering' Scheme -- 'Delayed Quantum Image' Potentially Useful for Quantum Computers

  • Nobel Laureate wins Presidential Rank Award

  • NSF Physics Frontier Center Created at Joint Quantum Institute

  • Patterned Loading of Atoms into an Optical Lattice

  • Physicists Produce Quantum-Entangled Images

  • Physicists Produce Quantum-Entangled Images -- Convenient, Versatile Technique Could Provide New Tool for Quantum Information, Better Optical Measurements

  • Postdoctoral positions

  • Predicting the Lifetime of Extreme UV Optics

  • Princeton/NIST Collaboration Puts Wheels on the Quantum Bus

  • Probing Atoms' Disorderly Behavior

  • Quantum Computer Components 'Coalesce' to 'Converse'

  • Quantum Electrical Metrology Division Facilities

  • Quantum Information Program at NIST

  • Quantum Measurement Division

  • Quantum Nature of Light and Matter

  • Quantum Random Number Generator

  • Researchers Demonstrate Novel ‘Quantum Data Buffering’ Scheme

  • Seeing the Light with NIST's New Noiseless Optical Amplifier

  • Simply Weird Stuff: Making Supersolids with Ultracold Gas Atoms

  • Stacking the Deck: Single Photons Observed at Seemingly Faster-than-Light Speeds

  • Staff Listing

  • Stunt Doubles: Ultracold Atoms Could Replicate the Electron ‘Jitterbug’

  • Surge Protection in Low-Voltage AC Power Circuits

  • Terahertz Technology Information

  • The Constants They Are A Changin': NIST Posts Latest Adjustments to Fundamental Figures

  • The First Non-Trivial Atom Circuit: Progress towards an Atom SQUID

  • The Great Gravity Showdown

  • Thousands of Atoms Swap ‘Spins’ with Partners in Quantum Square Dance

  • Video description: Atoms Dressed with Light Show New Interactions, Could Reveal Way to Observe Enigmatic Particle

  • Webinars on Planning for Smart Grid Panel Announced

  • X Marks the Spot: Ions Coldly Go Through NIST Trap Junction

  • AC-DC Difference Project
  • AC-DC Contacts

  • AC-DC Introduction

  • AC-DC News

  • AC-DC Research

  • AC-DC Useful Links

  • ACDC Home Page

  • International Activities

  • Thermal Converter Tutorial

  • Thermoelement Tutorial

  • Fundamental Constants Data Center
  • CODATA values of the fundamental constants

  • Evaluation Criteria

  • Fundamental Constants Data Center

  • Group Members

  • International System of Units (SI)

  • Peter Mohr cv

  • Precision Measurement Grants Program

  • Quantum Physics Theory

  • Two Universities Get Grants for Precision Measurements

  • Atomic Spectroscopy Group
  • 2004 Hike

  • Atomic History

  • Atomic Lifetimes

  • Atomic Spectra Database Recent Programs

  • Atomic Spectroscopy Data Center

  • Atomic Spectroscopy Data Center - new

  • Atomic Spectroscopy Group

  • Atomic Spectroscopy Group Members

  • Charge state simulation

  • Classical Spectroscopy

  • Different Orbits

  • EBIT

  • EBIT bibliography

  • Ebit History

  • EBIT Introduction

  • EBIT Operating Principles

  • EBIT Tutorial

  • Electron Beam Ion Trap (EBIT) Facility

  • Electron-Ion Collisions

  • Group Photo Montage

  • Group Photo Montage 2

  • HCl Lithography

  • High-Resolution Atomic Spectroscopy

  • History of Atomic Spectroscopy at NIST

  • History of NRL's involvement

  • Ion-Surface Interactions

  • Isolating Highly-Charged Ions in Compact Penning Traps

  • Laser Spectro.

  • Laser Spectroscopy

  • Laser spectroscopy: Comb-based measurements

  • Measuring the radiative decay of metastable states

  • Milestones

  • National Research Council Postdoctoral Fellowships

  • Optical Path

  • Optogalvanic Reference Lines

  • Other EBITs Around the Globe

  • Past News Releases

  • People

  • Periodic

  • Plasma Metrology

  • Postdoctoral and other fellowships

  • Precision measurement of F2 laser lines

  • Radiative and Dielectronic Recombination

  • Research Program

  • ResOpp

  • Spectroscopy of Engineered Atoms

  • spectroscopy research

  • Technical Activities

  • Technical Highlights Atomic Physics Division

  • The NIST IR-vis-UV Fourier transform spectrometer

  • Trapped Ion Dynamics

  • Typical Operating Parameters of the NIST EBIT

  • Unitary Penning traps

  • Uses and Users of NIST's Atomic Spectra Database

  • Virtual Tour

  • Visible and UV Spectroscopy

  • What is a Fourier transform spectrometer?

  • X-ray Polarization

  • Quantum Processes and Metrology Group
  • Advanced Linear and Nonlinear Optical Metrology in support of next-generation Lithography

  • Designing the Nanoworld: Nanostructures, Nanodevices, and Nanooptics

  • Fabrication and Metrology of Novel Magnetic Tunnel Junctions in the Ultra-thin Barrier Limit

  • Fabry-Perot displacement interferometry

  • Light-matter Interactions in Semiconductor Nanostructures

  • Micro- and Nano-Mechanical Systems

  • Quantum Processes and Metrology Group

  • Quantum State Manipulation of Ultra-cold Atoms and Superconducting Devices

  • Single Electron Coherence

  • Ultracold atoms and molecules

  • Quantum Optics Group
  • Applied Quantum Information Science

  • Correlated photon radiometry

  • FPGA-based multicoincidence recipe and software

  • Noncollinear phase matching in uniaxial and biaxial crystals

  • Quantum information technology and correlated photon radiometry

  • Quantum Optics Group

  • staff

  • Laser Cooling & Trapping Group
  • Finding Magic Wavelengths

  • Laser Cooling and Trapping Group

  • Multi-Photon Laser Cooling

  • NIST Physicist Awarded Service to America Medal

  • Nonlinear Optics and Non-classical Light

  • Quantum Computation and Simulation with Neutral Atoms

  • Spinor Condensates and Ultracold Collisions

  • Staff Listing

  • The First Controllable Atom SQUID

  • Fundamental Electrical Metrology Group
  • Current Shunt Calibrations

  • Electronic Kilogram

  • Farad and Impedance Metrology

  • Fundamental Electrical Measurements Group

  • Metrology of the Ohm

  • Quantum Conductance Project/Graphene-Based Quantum Metrology

  • Applied Electrical Metrology Group
  • AC-DC Difference

  • Applied Electrical Metrology Group

  • Electric Power Metrology and the Smart Grid

  • Mass and Force Group
  • Automation Update of Force Laboratory Deadweight Machines

  • Calibration of the Proving Ring

  • How did the Proving Ring Come About

  • Implement Robotic Mass Measurements in SP250 Services

  • Large Mass Calibration

  • Mass 1 kg CCM Key Comparison

  • Mass and Force Group

  • Mass and Force Group Staff Directory

  • Mechanical Metrology Program

  • Proving Ring Patent

  • Proving Ring Patent 2

  • Redefinition of the Kilogram

  • Small Force Metrology

  • The Proving Ring

  • The Proving Ring Design

  • Uniform Realization of the Unit of Torque in the US

  • What is Force

  • Why measure force?

  • Sensor Science Division
  • ‘Micro-boxes’ of Water Used to Study Single Molecules

  • ‘Nanodrop’ Test Tubes Created with a Flip of a Switch

  • Beaming Up on the Way to Space

  • Bright Idea Illuminates LED Standards

  • Calibration Services

  • Employment and Research Opportunities

  • End of an Era: NIST to Cease Calibrating Mercury Thermometers

  • EUV beam line moves to PML

  • Events in the Physics Laboratory - Optical Technology

  • Exposing the Sensitivity of Extreme Ultraviolet Photoresists

  • Facilities in SSD

  • Fluid and flow metrology in SSD

  • Gold Nanostars Outshine the Competition

  • Greenhouse gas and climate measurement in SSD

  • Humidity in SSD

  • Hyperspectral Imaging: Shedding New Light on Wound Healing

  • Loopy Photons Clarify ’Spookiness‘ of Quantum Physics

  • Making a Point: Picoscale Stability in a Room-Temperature AFM

  • New NIST Detector Can ‘See’ Single Neutrons Over Broad Range

  • New NIST Method Improves Accuracy of Spectrometers

  • New Point for Dew Point

  • New Tool Gives Researchers a Glimpse of Biomolecules in Motion

  • New Vacuum Calibration System: Better, Faster, and Cheaper

  • New Way To Realize Pressure

  • News in PML - Sensor Science

  • NIST 'Vision Science Facility' Aims for Lighting Revolution

  • NIST 'Vision Science Facility' Video Transcript

  • NIST Advances Single Photon Management for Quantum Computers

  • NIST Assists in Solar Stake-Out to Improve Space Weather Forecasts

  • NIST Launches New Website to Educate Industry About Alternatives to Mercury Thermometers

  • NIST Launches New Website to Educate Industry About Alternatives to Mercury Thermometers Video Descriptive Text

  • NIST Telescope Calibration May Help Explain Mystery of Universe's Expansion

  • NIST, NASA Launch Joint Effort to Develop New Climate Satellites

  • Optical properties of materials in SSD

  • Petroleum Volume: Getting Calibrations in the Can

  • Photometry in the SSD

  • Physicists Find Way to Control Individual Bits in Quantum Computers

  • Pressure and vacuum measurements in SSD

  • Proper Vaccine Refrigeration Vital to Putting Disease on Ice

  • Radiometry in SSD

  • Scientists Create NICE Solution to Pneumonia Vaccine Testing Problems

  • Scientists Give a Hand(edness) to the Search for Alien Life

  • Sensor Science Division

  • Sensor Science Staff Directory

  • Shape Matters in the Case of Cobalt Nanoparticles

  • Small Nanoparticles Bring Big Improvement to Medical Imaging

  • Software from SSD

  • Specialized measurement capabilities

  • Standards Set for Energy-Conserving LED Lighting

  • Synchrotron radiation in SSD

  • Terahertz Waves Are Effective Probes for IC Heat Barriers

  • The Perfect Nanocube: Precise Control of Size, Shape, and Composition

  • The Secret Behind NIST's New Gas Detector? Chirp Before Sniffing

  • Thermometry in SSD

  • To Improve Lung Cancer Diagnosis, Good Medicine Is a Polymer Pill

  • UV Lithography: Going to Extremes

  • Optical Technology Division Office
  • Division Office

  • International committee work

  • OTD Technical Activities Report, Accomplishments 1

  • OTD Technical Activities Report, Accomplishments 2

  • OTD Technical Activities Report, Accomplishments 3

  • OTD Technical Activities Report, Optical measurement methods

  • OTD Technical Activities Report, Optical measurement services

  • OTD Technical Activities Report, Optical radiation standards

  • Sensor Science Division Office Staff Directory

  • Temperature and Humidity Group
  • 9th International Temperature Symposium

  • A Gas Pressure Scale Based on Primary Standard Piston Gauges

  • Accurate Flow Meter and Viscometer for Gases

  • Acoustic thermometry

  • Advanced infrared radiometry and imaging

  • Cryogenic Resistance Thermometers

  • Facility for irradiance calibration using synchrotrons

  • Facility for spectroradiometric calibrations (FASCAL 2)

  • Facility for spectroradiometric calibrations (FASCAL)

  • Flow/Leak Standards and Calibrations

  • High-Stability Transfer Standard for the Barometric Pressure Range of 100 Pa to 130 kPa

  • Humidity

  • Hybrid humidity generator

  • Hygrometers

  • Industrial Thermometers

  • ITS-90 Defining Artifacts

  • ITS-90 Fixed-Point Cell Mini Workshop

  • Johnson noise thermometry

  • Liquid-in-Glass Thermometers

  • Low Pressure Manometry Standards and Calibrations

  • Photonic Thermometers

  • Photonic Thermometry

  • Physical Properties of Liquid Precursors

  • Piston Gauge Standards and Calibrations

  • PML on Mars: Far-out Thermal Calibration

  • Pressure and Vacuum Calibration Services

  • Pressure and Vacuum Calibration Services, Arranging for

  • Pressure and Vacuum Group Facilities

  • Pressure and Vacuum Group International Comparisons

  • Promoting alternatives to mercury thermometers

  • Radiance temperature calibration laboratory

  • Radiation thermometry

  • Special Tests for Thermometry

  • Spectroradiometry of sources

  • Temperature and Humidity Services

  • Thermocouples Calibrations Services

  • Thermodynamic Metrology Group

  • Thermodynamic Metrology staff directory

  • Thermometry

  • Thermometry Calibration Services

  • Thermometry for semiconductor processing

  • Thermophysical properties of moist gases

  • Trace Moisture Hygrometers

  • Unit Conversions

  • Vaccines

  • Vacuum Comparison Standard

  • Vacuum Standards and Calibrations

  • Fluid Metrology Group
  • Atomic Standard of Pressure

  • Calibration of turbine meters

  • Fluid Metrology Calibration Services

  • Fluid Metrology Calibration Services - Air Speed

  • Fluid Metrology Calibration Services - Air Speed Special Tests

  • Fluid Metrology Calibration Services - Gas Flow

  • Fluid Metrology Calibration Services - Gas, Water, or Liquid Hydrocarbon Flows Special Tests

  • Fluid Metrology Calibration Services - Liquid Density (Hydrometer)

  • Fluid Metrology Calibration Services - Liquid Flow

  • Fluid Metrology Calibration Services - Transfer Standards

  • Fluid Metrology Calibration Services - Volume

  • Fluid Metrology Calibration Services - Water Flow

  • Fluid Metrology Group

  • Fluid Metrology Group Staff Directory

  • Index of Semiconductor Process Gases

  • International Flow Metrology Resources

  • Natural Gas Flow Calibrations

  • PG+W vs. Stoddard Solvent

  • Pipeline-Scale Flow Measurement Standards for Natural Gas

  • Reference Values of Gas Viscosity

  • Related Metrology Standards

  • Removing the Hydrocarbon from Hydrocarbon Flow Standards

  • SRD 134 Ammonia

  • SRD 134 Argon

  • SRD 134 Boron Trichloride

  • SRD 134 Carbon Dioxide

  • SRD 134 Carbon Monoxide

  • SRD 134 Carbon Tetrafluoride

  • SRD 134 Chlorine

  • SRD 134 Ethylene Oxide

  • SRD 134 Helium

  • SRD 134 Hexafluroethane

  • SRD 134 Hydrogen

  • SRD 134 Hydrogen Bromide

  • SRD 134 Hydrogen Sulfide

  • SRD 134 Nitric Oxide

  • SRD 134 Nitrogen

  • SRD 134 Nitrogen Trifluoride

  • SRD 134 Nitrous Oxide

  • SRD 134 Oxygen

  • SRD 134 Sulfur Dioxide

  • SRD 134 Sulfur Hexafluoride

  • SRD 134 Trimethyl Gallium

  • SRD 134 Tungsten Hexafluoride

  • SRD 134, Database of the Thermophysical Properties of Gases Used in the Semiconductor Industry

  • Supporting Publications

  • Transient Flow Standard for Vehicle Refueling

  • Transient Flow Standard Schematic

  • Validation of PG+W

  • Optical Radiation Group
  • Aperture area measurement facility

  • Aperture area measurements

  • Applied spectroradiometry and imaging metrology

  • Calculation of optical constants and dielectric response

  • Calibration and transfer standards for total spectral radiant flux

  • Color and appearance

  • Color and appearance metrology facility

  • Color rendering of light sources

  • Detector metrology

  • Detector-based color scale

  • Diffraction effects in radiometry

  • Effective intensity of flashing lights

  • FAQs for spectral responsivity calibrations

  • Five-axis goniometer for BRDF measurements

  • Goniophotometer for specular gloss calibrations

  • High resolution infrared and Raman studies of atmospheric-related and highly strained molecules

  • Infrared studies for atmospheric atlases

  • Large-amplitude motion

  • Matrix isolation infrared spectroscopy

  • Measurement of high-power LEDs

  • Measurement of solid-state lighting products

  • Molecular spectroscopy

  • NIST Gonio-spectroradiometer

  • Optical medical imaging

  • Optical radiation calibration services

  • Optical Radiation Group

  • Optical Radiation Staff Directory

  • Photometry

  • Realization of related photometric units

  • Realization of the candela

  • Realization of the lumen

  • Reference 0:45 reflectometer

  • Reference transmittance densiometer

  • Reference transmittance spectrophotometer

  • Retroreflection calibration facility (CHARM)

  • Solid-state lighting metrology

  • Spectral comparator facilities

  • Spectral measurement

  • Spectral responsivity calibrations

  • Spectral responsivity measurement

  • Spectrally tunable lighting facility

  • Spectrophotometry

  • Spectroscopic identification of interstellar molecules

  • Standardization support

  • Standards for x-ray computed tomography

  • STARR

  • Stray light correction

  • Theory of the optical properties of materials

  • Transfer and working standard radiometers and photometers

  • Transfer spectrophotometer

  • Ultraviolet Water Treatment

  • Vibrational and electronic energy levels of polyatomic transient molecules

  • Vision science

  • Optical Properties & Infrared Technology Group
  • Absolute cryogenic infrared radiometry

  • BIB-trap detector

  • BMDO transfer radiometer (BXR)

  • Complete hemispherical infrared laser-based reflectometer (CHILR)

  • Fourier transform infrared spectrophotometry (FTIS) facility

  • Hyperspectral Image Projector (HIP)

  • Infrared cryogenic blackbody broadband calibration

  • Infrared laser gonioreflectometer instrument (ILGRI)

  • Infrared optical properties of materials and components

  • Infrared reference integrating sphere (IRIS)

  • Infrared technology calibration services

  • Infrared Technology Group

  • Infrared Technology Staff Directory

  • Low background infrared (LBIR) facility

  • Missile defense transfer radiometer (MDXR)

  • Pico-Watt ACR

  • Special tests for infrared optical properties of materials

  • System for infrared spectral emittance of materials

  • Thermal infrared transfer radiometer (TXR)

  • Transfer radiometers and reference detectors

  • Lighting and Color Group
  • Acronyms of NMIs

  • International committee work

  • International intercomparisons

  • International standardization activities

  • Lighting and Color Calibrations

  • Lighting and Color Group

  • Lighting and Color Staff Directory

  • Laser Applications Group
  • Bidirectional optical scattering facility

  • Focused beam spectroscopic ellipsometer

  • Laser Applications Group

  • Laser Applications Staff Directory

  • Lunar spectral irradiance and radiance (LUSI)

  • Lunar spectro-radiometer

  • Modeled integrated scattering tool (MIST)

  • NIST Stars

  • Optical grating scatterometry

  • Optical scattering from surfaces

  • Primary optical watt radiometer (POWR)

  • Primary optical watt radiometer (POWR) facility

  • SCATMECH

  • SIRCUS facility and uncertainties

  • Spectral irradiance and radiance responsivity calibrations using uniform sources (SIRCUS)

  • STARR II

  • Telescope calibration facility

  • Ultraviolet Radiation Group
  • Beamline 10: Electron beam imaging

  • Beamline 2: Spectrometer Calibrations

  • Beamline 3: Facility for Irradiance Calibration Using Synchrotrons

  • Beamline 4: Ultraviolet Optical Properties and Calibrations

  • Bilateral Comparison of Spectral Responsivity in the Vacuum-Ultraviolet

  • EUV Detector Calibrations

  • EUV Detector Radiometry Beamline

  • Far Ultraviolet Calibration Facility

  • Geostationary Operations Environment Satellite R-Series Program (GOES-R) Extreme UV/X-ray Irradiance Sensor (EXIS) Calibration

  • Long-Term Monitoring of the Ultraviolet Irradiance Scale

  • NIST Calibration of SDO/EVE/ESP Rocket Instrument

  • NIST Lyman-Alpha Neutron Detector (LAND)

  • NIST SURF Accelerator Status

  • NIST SURF Beam Image

  • NIST SURF Beamlines

  • Photodetector Analysis for Biological Agent Detection

  • Synchrotron Radiation-Based Calibrations for Space Weather Prediction

  • Synchrotron Radiation-based Ultraviolet Source Calibrations

  • Synchrotron Ultraviolet Radiation Facility SURF III

  • Ultraviolet Photoemission Electron Microscopy

  • Ultraviolet Radiation Group

  • Ultraviolet Radiation Staff Directory

  • Vacuum-Ultraviolet Optical Properties of Cryogenic Water Ices

  • VUV Detector Calibrations - Al Oxide Photodiode Description

  • VUV Detector Calibrations - Al Oxide Photodiode Fee Sheet

  • VUV Detector Calibrations - CsTe Photodiode Description

  • VUV Detector Calibrations - CsTe Photodiode Fee Sheet

  • VUV Detector Calibrations - Overview

  • VUV Detector Calibrations - Si Photodiode Description

  • VUV Detector Calibrations - Si Photodiode Fee Sheet

  • What is synchrotron radiation?

  • Pressure and Vacuum Group
  • Pressure and Vacuum Group

  • Pressure and Vacuum Group Staff Directory

  • Highlights
  • Highlight about alternative material for relfectance standards

  • Highlight about annual CORM meeting

  • Highlight about Brown's recognition

  • Highlight about calibration of NISTAR

  • Highlight about data gap workshop

  • Highlight about Davis's WaPo recognition

  • Highlight about guidelines for NISTIR 7637

  • Highlight about hyperspectral image projection

  • Highlight about Intercomparison for LDCM

  • Highlight about investigating nanoscale pattern shape evolution

  • Highlight about ISO plenary meeting on nanotechnology

  • Highlight about Jacox's prefatory chapter

  • Highlight about Litorja's medical imaging collaboration

  • Highlight about measurement validation of ocean color

  • Highlight about NIST Color Quality Scale

  • Highlight about NIST Standard Stars

  • Highlight about Plusquellic's APS recognition

  • Highlight about quality system recognition

  • Highlight about report on bridging data gaps in climate record

  • Highlight about spectrally tunable lighting facility

  • Highlight about system-level calibration of VIIRS

  • Highlight about workshop on homeland security standards

  • Highlight about workshop on optical medical imaging

  • Highlights

  • Sensor Science Division Highlights 2008-2009

  • Solid state light program produces solid benefits

  • Publications
  • Publications in SSD

  • Self-study manual

  • SP 250 series from SSD

  • SP 980: A partnership for advanced measurement standards

  • Short Courses
  • 2012 NIST Lunar Calibration Workshop

  • ITS-90 Fixed-Point Cell Cell Mini-Workshop

  • NIST Photometry Short Course

  • NIST Radiation Thermometry Short Course

  • NIST Spectrophotometry Short Course

  • NIST Spectroradiometry Short Course

  • Selecting and Using Alternative Thermometers

  • Short Courses offered by SSD

  • Transportation to NIST

  • Quantum Electronics and Photonics Division
  • EEEL’s New Optical Performance Monitoring of Polarization Impairment in Optical Fiber Communication, Oct 2009

  • 'High Q' NIST Nanowires May be Practical Oscillators

  • 2009 Allen V. Astin Award for Waveform Metrology

  • 2009 Bronze Medal for Quantum Dot Metrology

  • 9th Annual DOE laser Safety Officer Workshop

  • A Cool Beat: NIST Micro-Drum Chilled to Quantum Ground State

  • A Measurement First: NIST 'Noise Thermometry' System Measures Boltzmann Constant

  • Adding Up Photons with a TES

  • Advanced Materials Programs/Projects in Optoelectronics

  • Applying Neural Networks

  • Boulder Safety Reps Receive 2010 NIST Safety Award

  • Bright Future for GaN Nanowires

  • Celebrating Superconductivity: NIST Debuts Online Museum of Quantum Voltage Standards

  • Chip-scale Refrigerators Cool Bulk Objects

  • Coming Soon: Tabletop Molecular Movies

  • Cooler Than Ever: NIST Mechanical Micro-Drum Chilled to Quantum Ground State

  • Copper Ridges Nearly Double X-ray Sensor Performance

  • Cosmic Sensors Video Description for the Visually Impaired

  • EEEL develops all-fiber photon pair source with record low noise and high brightness

  • Erich Grossman Receives 2010 Allen V. Astin Award

  • Etched Quantum Dots Shape Up as Single Photon Emitters, NIST Tests Show

  • Extreme Darkness: Carbon Nanotube Forest Covers NIST’s Ultra-dark Detector

  • Growing Glowing Nanowires to Light Up the Nanoworld

  • High-Order Coherences of Chaotic and Coherent Light

  • Ian Coddington Receives PECASE

  • Igor Vayshenker Receives 2007 Allen V. Astin Award

  • John Lehman Receives Rocky Mountain Eagle Award

  • John Lomax Receives Crittenden Award

  • Joshua Hadler Receives NIST Safety Award

  • Key Ingredient: Change in Material Boosts Prospects of Ultrafast Single-photon Detector

  • Koch wins Hano Award

  • Laser Applications Heat Up for Carbon Nanotubes

  • Laser Measurements Seminar

  • Laser Radiometry: Powering Up

  • Lehman, Cromer, and Li Receive 2008 FLC Technology Transfer Award

  • Looking At and Into the Ultra-Small

  • Marla Dowell Receives 2009 Arthur S. Flemming Award

  • Molecular Beam Epitaxy Facility

  • Nano 'Pin Art': NIST Arrays Are Step Toward Mass Production of Nanowires

  • Nanoelectronics and Nanoscale Electronics Programs/Projects in Optoelectronics

  • Nathan Newbury Elected OSA Fellow

  • Nathan Newbury Receives Flemming Award

  • New Boulder Clean Room Open for Business

  • New Nanotube Coating Enables Novel Laser Power Meter

  • New NIST Method Reveals All You Need to Know About ‘Waveforms’

  • News in Quantum Electronics and Photonics Division

  • NIST Debuts Superconducting Quantum Computing Cable

  • NIST Detector Counts Photons With 99 Percent Efficiency

  • NIST Detector Scans the Universe in Hawaiian Telescope Camera SCUBA-2

  • NIST Develops 'Dimmer Switch' for Superconducting Quantum Computing

  • NIST Electromechanical Circuit Sets Record Beating Microscopic 'Drum'

  • NIST Laser-Based Method Cleans Up Grubby Nanotubes

  • NIST LIDAR Distance Measurement Video Descriptive Text for the Visually Impaired

  • NIST Micro Sensor and Micro Fridge Make Cool Pair

  • NIST Photon Detectors Have Record Efficiency

  • NIST Prototype 'Optics Table on a Chip' Places Microwave Photon in Two Colors at Once

  • NIST Quantum Refrigerator Offers Extreme Cooling and Convenience

  • NIST Researchers Create 'Quantum Cats' Made of Light

  • NIST Ships First Programmable AC/DC 10-Volt Standard

  • NIST Staff Honored for Technology Transfer

  • NIST Super-Sensors to Measure 'Signature' of Inflationary Universe

  • NIST Super-Sensors to Measure ‘Signature’ of Inflationary Universe

  • NIST YouTube Channel Features Ultraprecise Measurement with Lasers

  • NIST's 'Nanotubes on a Chip' May Simplify Optical Power Measurements

  • NIST’s LIDAR May Offer Peerless Precision in Remote Measurements

  • NIST’s Microscopic Drum Could Link Electromagnetic, Mechanical Motion at Quantum Level

  • NIST’s Novel ‘Noise Thermometry’ May Help Redefine International Unit of Temperature

  • Novel Laser Attenuator

  • NRC Postdoc Opportunities in Optoelectronics

  • Optical Properties of Materials Programs/Projects in Optoelectronics

  • Optoelectronics Division Standard Reference Materials

  • Optoelectronics Employment Opportunities

  • Optoelectronics Staff Directory

  • Paul Boynton Receives 2008 William P. Slichter Award

  • Photoluminescence from GaN Nanowires

  • Piece of Cake: Arrays of Long Nanotubes May Help Measure Terahertz Laser Power

  • Powerful NIST Detectors on Hawaiian Telescope to Probe Origins of Stars, Planets and Galaxies

  • Prototype NIST Device Measures Absolute Optical Power in Fiber at Nanowatt Levels

  • Quantum Electronics and Photonics Division

  • Quantum Electronics and Photonics Division Awards

  • Quantum Information and Measurements Programs/Projects in Quantum Electrical Metrology

  • Radiometry Programs/Projects in Optoelectronics

  • Record-breaking Detector May Aid Nuclear Inspections (Tech Beat)

  • Sae Woo Nam Receives 2008 Arthur S. Flemming Award

  • Sae Woo Nam Receives 2008 Rabinow Award

  • Sae Woo Nam Receives DOC Gold Medal

  • Semiconductor Composition Standard Reference Material

  • Semiconductors Programs/Projects in Optoelectronics

  • Sensors Programs/Projects in Quantum Electrical Metrology

  • Simulating the Sun for Photovoltaic Research

  • Telecommunications Programs/Projects in Optoelectronics

  • Ullom wins Boom Award

  • Ultra-precise LIDAR Group Receives DOC Silver Medal

  • Uncertainty Analysis for Pulse Parameters

  • Vibrationally Robust Frequency Comb

  • Wavelength Standard Reference Materials

  • Calibrations
  • Calibration Services

  • General Laser Measurements

  • High-Speed Detector Measurements

  • High-Speed Optical and Electrical Measurements

  • Laser Power and Energy Calibrations

  • Quantum Devices
  • Advanced Magnetic and Quantum Materials

  • Quantum Devices Group

  • Quantum Information and Measurements

  • Quantum Sensors

  • Quantum Voltage System Development and Dissemination

  • Optoelectronic Manufacturing
  • High Efficiency Single Photon Detector

  • Nanostructure Fabrication and Metrology

  • Optoelectronic Manufacturing Group

  • Semiconductor Metrology for Energy Conversion

  • Single Photonics and Quantum Information

  • Terahertz Imaging and Sources

  • Sources/Detectors
  • 1000 Calibration Reports . . . And Counting

  • Biophysics of Model Membranes

  • Continuous-wave terahertz spectrometer

  • Fiber Sources and Applications

  • jb95 Spectral fitting program

  • Laser Radiometry

  • Measurement Techniques in the Biophysics Group

  • Nano-biophotonics for molecular imaging

  • NIST Differential Absorption LIDAR

  • NIST's Integrated colony enumerator (NICE)

  • Nonlinear Optical Spectroscopy

  • Other Activities in the Biophysics Group

  • Sources and Detectors Group

  • State-resolved Biomolecular Spectroscopies

  • Time and Frequency Division
  • ‘NMR on a Chip’ Features NIST Magnetic Mini-Sensor

  • 'Metal-Decorated' Nanotubes Hold Promise for Fuel Cells

  • 37th Annual Time and Frequency Metrology Seminar

  • A Quiet Phase: NIST Optical Tools Produce Ultra-low-noise Microwave Signals

  • Argon Cleaning Helps Trapped Ions Chill Out

  • Closed Captioning Transcript for Quantum Simulator Video

  • Colorado Governor Ritter Honors NIST Internet Time Service

  • Compact JILA System Stabilizes Laser Frequency

  • Congratulations to David Wineland! 2012 Nobel Laureate in Physics

  • David J. Wineland Wins 2012 Nobel Prize in Physics Webcast Transcript

  • David Wineland 2012 Nobel Laureate Webcast

  • Daylight Saving Time Rules

  • Drive Test: NIST Super-stable Laser Shines in Minivan Experiment

  • Enjoy New Year's Eve a Second Longer!

  • Frequently Asked Questions

  • Future 'Comb on a Chip': NIST's Compact Frequency Comb Could Go Places

  • General Interest T&F Publications

  • Glasperlenspiel: NIST Scientists Propose New Test for Gravity

  • Good Times! Get to Know Your Radio-Controlled Clock

  • Here Comes the Sun: NIST Radio Station WWVH in Hawaii Adds Solar Power

  • JILA Scientists Create First Dense Gas of Ultracold ‘Polar’ Molecules

  • Journal and Conference Abbreviations

  • Leap Seconds

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  • Local time

  • Measurement of ‘Forbidden’ Collisions Could Improve Atomic Clock Accuracy

  • Mercury Atomic Clock Keeps Time with Record Accuracy

  • Mercury Atomic Clock Sets Time-Keeping Record

  • Mini Magnetic Sensor May Have Biomedical, Security Applications

  • New NIST Time Code to Boost Reception for Radio-Controlled Clocks

  • New Strontium Atomic Clock at JILA is ‘Best in Class’

  • New Time Widget Puts Accurate Clocks on Web Pages

  • News in PML - Time and Frequency

  • NIST 'Quantum Logic Clock' Rivals Mercury Ion as World's Most Accurate Clock

  • NIST 'Quantum Logic Clock' Rivals Mercury Ion as World's Most Accurate Clock

  • NIST 'Quantum Tuning Forks' Demonstrate Directly Coupling of Vibrating Ions

  • NIST Achieves Record-Low Error Rate for Quantum Information Processing with One Qubit

  • NIST Clock Experiment Demonstrates That Your Head is Older Than Your Feet

  • NIST Demonstrates 'Universal' Programmable Quantum Processor

  • NIST Demonstrates 'Universal' Programmable Quantum Processor for Quantum Computers

  • NIST Demonstrates First Quantum 'Entanglement' of Ions Using Microwaves

  • NIST Demonstrates Sustained Quantum Computation Processing

  • NIST Demonstrates Sustained Quantum Processing in Step Toward Building Quantum Computers

  • NIST Develops Novel Ion Trap for Sensing Force and Light

  • NIST Develops Powerful Method of Suppressing Errors in Many Types of Quantum Computers

  • NIST Helps Beam Time to TV Viewers in the Middle East

  • NIST Mini Sensor May ‘Change the Way We Live’

  • NIST Mini-sensor Measures Magnetic Activity in Human Brain

  • NIST Mini-Sensor Traces Faint Magnetic Signature of Human Heartbeat

  • NIST Physicist David Wineland to Share 2010 Benjamin Franklin Medal in Physics

  • NIST Physicist James Bergquist Elected to National Academy of Sciences

  • NIST Physicist Wineland Awarded 2007 National Medal of Science

  • NIST Physicist Wins OSA’s First Walther Award

  • NIST Physicists 'Entangle' Two Atoms Using Microwaves for the First Time

  • NIST Physicists Benchmark Quantum Simulator with Hundreds of Qubits

  • NIST Physicists Boost 'Entanglement' of Atom Pairs

  • NIST Physicists Coax Six Atoms into Quantum 'Cat' State

  • NIST Physicists Demonstrate Quantum Entanglement in Mechanical System

  • NIST Physicists Win European and Optics Society Awards

  • NIST Racetrack Ion Trap is a Contender in Quantum Computing Quest

  • NIST radio broadcasts

  • NIST Radio Station WWVH Gets Antenna Makeover

  • NIST Researcher David Wineland Wins 2012 Nobel Prize in Physics

  • NIST time

  • NIST Time and Frequency Division Seminars and Workshops

  • NIST Time and Frequency Metrology Seminar to be held June 2-5

  • NIST Time and Frequency Redirect Page

  • NIST Updates Popular Guide to Radio-Controlled Clocks

  • NIST's Second 'Quantum Logic Clock Based on Aluminum Ion is Now World's Most Precise Clock

  • NIST's Speedy Ions Could Add Zip to Quantum Computers

  • NIST’s Second 'Quantum Logic Clock' is Now World’s Most Precise Clock

  • NIST, CU to Build Instrument to Help Search for Earth-like Planets

  • NIST/CU 'Star Comb' Joins Quest for Earthlike Planets

  • Novel Ion Trap with Optical Fiber Could Link Atoms and Light in Quantum Networks

  • Publications

  • Quantum Computing Results May Help in Code Breaking

  • Quantum Hot Potato: NIST Researchers Entice Two Atoms to Swap Smallest Energy Units

  • Record-setting Laser May Aid Searches for Earthlike Planets

  • Scientists Build First 'Frequency Comb' To Display Visible 'Teeth'

  • Staff Template

  • Time and Frequency Division

  • Time Is Money: SIM Time Network Has Far-Reaching Benefits

  • Timekeeping and clocks

  • Times of day

  • Tiny, Atom-based Detector Senses Weak Magnetic Fields

  • What Time is It?

  • Wherefore a Leap Second?

  • Yikes! NIST Sensor Measures Yoctonewton Forces Fast

  • Ytterbium Gains Ground in Quest for Next-Generation Atomic Clocks

  • Division Office
  • "Best Of" Talks

  • Authenticated NTP Service

  • Description of Calibration Services

  • Division Office

  • Factor of 1,000 Improvement in Timing Metrology to Enable Innovation

  • Frequency Synthesis for Atomic Standards

  • legal note

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  • NIST Internet Time Service (Information about firewalls)

  • Optoelectronic Oscillators

  • Phase and Amplitude Noise Measurements

  • Projects

  • Publications

  • Pulsed X-Band PM/AM Noise Measurement Systems

  • Time and Frequency Metrology

  • Time Domain Stability Statistics

  • Vibration Sensitivity Measurements

  • W-band Frequency Synthesis and AM/PM Noise Measurement System

  • Ion Storage Group
  • Conferences

  • Getting into NIST for the Ion Workshop

  • Ion Frequency Standards

  • Ion Storage Group

  • Ion Storage Group Photo

  • Ion Workshop - Program and Abstracts

  • Ion Workshop - Travel and Lodging

  • Miscellaneous publications

  • Penning Traps

  • Poster Session for the Ion Workshop

  • Quantum logic and coherent control

  • Registration information for Ion Workshop

  • Workshop on Ion Trap Technology

  • Time and Frequency Services Group
  • Atomic Clock History

  • Automated Computer Time Service (ACTS)

  • Closed Captioning

  • Division History

  • GPS Data Archive

  • History of Radio Station WWV

  • History of WWVB

  • Internet Time Service Firewall information

  • Manufacturers of Time and Frequency Receivers

  • New Guide Is Timely for Radio Controlled Clocks, Watches

  • NIST Authenticated NTP Service

  • NIST Frequency Measurement and Analysis Service (FMAS)

  • NIST Internet time service

  • NIST Time Measurement and Analysis Service (TMAS)

  • O’Brian Named Director of NIST Boulder Laboratories

  • Publishers of Time and Frequency Software

  • Radio Station WWV

  • Radio Station WWVB

  • Radio-controlled clocks

  • Telephone Time-of-Day Service

  • Time and Frequency from A to Z: A to Al

  • Time and Frequency from A to Z: Am to B

  • Time and Frequency from A to Z: C to Ce

  • Time and Frequency from A to Z: Ch to Cy

  • Time and Frequency from A to Z: D to Do

  • Time and Frequency from A to Z: Dr to E

  • Time and Frequency from A to Z: F

  • Time and Frequency from A to Z: G

  • Time and Frequency from A to Z: H

  • Time and Frequency from A to Z: I

  • Time and Frequency from A to Z: Index

  • Time and Frequency from A to Z: J to K

  • Time and Frequency from A to Z: L

  • Time and Frequency from A to Z: M

  • Time and Frequency from A to Z: N to O

  • Time and Frequency from A to Z: Notes

  • Time and Frequency from A to Z: P

  • Time and Frequency from A to Z: Q to Ra

  • Time and Frequency from A to Z: Re to Ru

  • Time and Frequency from A to Z: S to So

  • Time and Frequency from A to Z: St to Sy

  • Time and Frequency from A to Z: T to Te

  • Time and Frequency from A to Z: Ti

  • Time and Frequency from A to Z: To to Tw

  • Time and Frequency from A to Z: U to W

  • Time and Frequency from A to Z: X to Z

  • Time and Frequency Services

  • Time Code Format

  • VB phase error page

  • WWV Broadcast Format

  • WWV Broadcast Outages

  • WWV/WWVH Broadcast Format

  • WWV/WWVH Station Library

  • WWVB 2010 Outages

  • WWVB Coverage Maps

  • WWVB Station Library

  • WWVB Station Outages

  • WWVB Time Code Format

  • wwvb-2011-outages

  • Atomic Standards Group
  • Atomic Standards Group

  • Leap second and UT1-UTC information

  • NIST Time Scale Data and Bulletin Archive

  • NIST Time Scales

  • NIST USNO

  • NISTAT1

  • NISTAT1archive2003

  • NISTAT1archive2004

  • NISTAT1archive2005

  • NISTAT1archive2006

  • NISTAT1archive2007

  • NISTAT1archive2008

  • NISTAT1archive2009

  • NISTAT1archive2010

  • NISTAT1Archive2011

  • NISTAT1Archive2012

  • NISTUSNO 2003 Archive

  • NISTUSNO 2004 Archive

  • NISTUSNO 2005 Archive

  • NISTUSNO 2006 Archive

  • NISTUSNO 2007 Archive

  • NISTUSNO 2008 Archive

  • NISTUSNO 2009 Archive

  • NISTUSNO 2010 Archive

  • NISTUSNO 2011 Archive

  • NISTUSNO 2012 Archive

  • NISTUTC

  • NISTUTC 2003 Archive

  • NISTUTC 2004 Archive

  • NISTUTC 2005 Archive

  • NISTUTC 2006 Archive

  • NISTUTC 2007 Archive

  • NISTUTC 2008 Archive

  • NISTUTC 2009 Archive

  • NISTUTC 2010 Archive

  • NISTUTC 2011 Archive

  • Primary Frequency Standards, NIST F1 and F2

  • Optical Frequency Measurements Group
  • Femtosecond Laser Frequency Combs

  • Optical Frequency Measurements Group

  • Quantum Physics Division
  • AFM Positioning: Shining Light on a Needle in a Haystack

  • Construction Industry Honors JILA X-Wing

  • Crowding Out Collisions: Close Quarters Boost Atomic Clock's Accuracy

  • Deborah Jin of JILA Selected for 2013 Women in Science Award

  • First Tunable, ‘Noiseless’ Amplifier May Boost Quantum Computing, Communications

  • Gold Nanoparticles Prove to Be Hot Stuff

  • Good Timing: NIST/CU Collaboration Adds Timing Capability to Living Cell Sensors

  • It's Electrifying: JILA Scientists Use Electric Fields to Control Chemical Reactions of Ultracold Molecules

  • JILA Frequency Comb Helps Evaluate Novel Biomedical Decontamination Method

  • JILA Frequency Comb System Detects Gas Impurities to Aid Semiconductor Manufacturing

  • JILA Named 'Physics Historic Site' on its 50th Anniversary

  • JILA Physicist is Finalist for Service to America Medal

  • JILA Physicists Achieve Elusive 'Evaporative Cooling' of Molecules

  • JILA Scientists Create First Dense Gas of Ultracold 'Polar' Molecules

  • JILA Scientists Demonstrate First Controlled Chemical Reactions of Ultracold Molecules

  • JILA Solves Problem of Quantum Dot ‘Blinking’

  • JILA Story Makes Physics 'Top Ten' List

  • JILA Superradiant Laser Is 'A New Way of Lasing'

  • JILA Team Demonstrates 'A New Way of Lasing': A 'Superradiant' Laser

  • JILA Team Demonstrates 'A New Way of Lasing': A 'Superradiant' Laser Video Transcript

  • JILA Team Finds New Parallel Between Cold Gases and ‘Hot’ Superconductors

  • JILA Unveils Improved 'Molecular Fingerprinting' for Trace Gas Detection

  • JILA/NIST Scientists Get a Grip on Colliding Fermions to Enhance Atomic Clock Accuracy

  • New Colors: JILA Scientists Confirm First 'Frequency Comb' to Probe Ultraviolet Wavelengths

  • New JILA Apparatus Measures Fast Nanoscale Motions

  • New Technique Reveals Hidden Properties of Ultracold Atomic Gases

  • New Wave: JILA Develops Efficient Source of Terahertz Radiation

  • News in PML - Quantum Physics

  • NIST Physicist Deborah Jin to Receive Sigma Xi's Top Honor

  • NIST Physicist Honored for Technological Innovation

  • NIST Physicist Receives APS I.I. Rabi Prize

  • NIST/JILA 'Dark Pulse Laser' Produces Bursts of … Almost Nothing

  • NIST/JILA Physicist Jun Ye Elected to National Academy of Sciences

  • NIST/JILA Physicist Wins Optical Society's Meggers Award

  • Nonstick and Laser-safe Gold Aids Laser Trapping of Biomolecules

  • Not-So-Precious: Stripping Gold From AFM Probes Allows Better Measurement of Picoscale Forces

  • Optical 'Frequency Comb' Can Detect the Breath of Disease

  • Quantum Physics Division

  • Quantum Quirk: JILA Scientists Pack Atoms Together to Prevent Collisions in Atomic Clock

  • Seeing the Quantum in Chemistry: JILA Scientists Control Chemical Reactions of Ultracold Molecules

  • Skipping Atomic-scale Stones to Study Some Chemistry Basics

  • Some Like It Hot: How to Heat a 'Nano Bathtub' the JILA Way

  • Staff

  • Stretching, the Truth: JILA Biophysicists Help Unravel DNA Stretching Mystery

  • The World's Most Stable Laser

  • Electromagnetics Division
  • Antenna Metrology Project

  • Antenna Parameter Measurement by Near-Field Techniques

  • Calibration Services

  • Call Forwarding: New NIST Procedure Could Speed Cell Phone Testing

  • Compact High-Temperature Superconducting Cable Wins 'R&D 100' Award

  • Compact High-Temperature Superconducting Cables Demonstrated at NIST

  • EEEL Staff Member Wins the IEEE EMC Society Stoddart Award

  • Electromagnetic Phantom Exorcises Specters of Metal Detector Tests

  • Electromagnetics Division

  • Electromagnetics Division Introduction

  • Emergency Links: NIST Identifies ‘Sweet Spot’ for Radios in Tunnels

  • Engineered Metamaterials Enable Remarkably Small Antennas

  • Events in PML - Electromagnetics

  • Experiments at Demolition of Old Washington Convention Center Aim to Improve First Responder Communications

  • Facilities

  • Good Eggs: NIST Nanomagnets Offer Food for Thought About Computer Memories

  • Implosion of Washington Convention Center, NIST Radio Propagation Experiments Extra Photos

  • Magnetics Programs/Projects in Electromagnetics

  • Meet Phannie, NIST's Standard 'Phantom' for Calibrating MRI Machines

  • Micromagnets Show Promise as Colorful 'Smart Tags' for MRI

  • Nano-Signals Get a Boost from Magnetic Spin Waves

  • Near-Field Scanning Microwave Microscope: Big at the Nanoscale

  • New Automated Technique with Online Verification Eases Network Analyzer Calibration

  • New Report on NIST Tests of Wireless Environment in Auto Factories

  • New Wave: Spin Soliton Could Be a Hit in Cell Phone Communication

  • News in PML - Electromagnetics

  • NIST Discovers How Strain at Grain Boundaries Suppresses High-Temperature Superconductivity

  • NIST Engineer Remley Named IEEE Fellow

  • NIST Finds ‘Metafilms’ Can Shrink Radio, Radar Devices

  • NIST Tests Help Ensure Reliable Wireless Alarm Beacons for First Responders

  • NIST Tunes 'Metasurface' with Fluid in New Concept for Sensing and Chemistry

  • Penetrating Insights: NIST Airframe Tests Help Ensure Better Shielding for Flight Instruments

  • Prototype Terahertz Imager Promises Biochem Advances

  • Random Antenna Arrays Boost Emergency Communications

  • Related Software

  • Spin Electronics (2005)

  • Superconductors Programs/Projects in Electromagnetics

  • Toward a Global Microwave Standard

  • Magnetics Group
  • Biomagnetic Imaging Standards and Microsystems

  • Magnetic Attraction: NIST/CU Microchip Demonstrates Concept of 'MRAM for Biomolecules'

  • Magnetic Devices and Nanostructures (2005)

  • Magnetic Devices and Nanostructures (2007)

  • Magnetic Thin Films and Devices

  • Magnetic Thin Films and Devices 2001

  • Magnetic Thin Films and Devices 2002

  • Magnetics Group

  • Magnetics Publications

  • Magneto-Mechanical Measurements for High Current Applications 2005

  • Magneto-Mechanical Measurements for High Current Applications 2006

  • Magnetodynamics (2001)

  • Magnetodynamics 2004

  • Magnetodynamics 2005

  • Magnetodynamics 2007

  • Magnetodynamics and Spin Electronics

  • Microsystems (2007)

  • NRC Postdoctoral Research Associateships

  • Progress in MRI Contrast Agents

  • Spin Electronics (2007)

  • Standard for Superconductor Characterization 2001

  • Standards for Superconductor and Magnetic Measurements 2005

  • Standards for Superconductor Characterization (2004)

  • Standards for Superconductor Characterization(2002)

  • Standards for Superconductors and Magnetic Measurements 2006

  • Superconductivity Publications

  • Superconductor Electromagnetic Measurements (2001)

  • Superconductor Electromagnetic Measurements (2002)

  • Superconductor Electromagnetic Measurements (2004)

  • Superconductor Electromechanics

  • Radio-Frequency Electronics Group
  • Advanced High Frequency Devices

  • Advanced Materials Metrology

  • Advanced Materials Metrology Publications

  • Characterization of Planar Transmission Lines

  • Coupled Lines/Multiport Measurement/Orthogonal Calibration

  • Fundamental Guided Wave Metrology

  • High Speed Electronics

  • Journal and Conference Publications for Dylan Williams

  • NIST/Industrial MMIC Consortium

  • On-Wafer Calibration, Measurement, and Measurement Verification

  • Publications by Dylan Williams (Topic Based)

  • Radio-Frequency Electronics Group

  • RM8130

  • Story of the Causal Cat

  • Thermal Noise Metrology

  • Thermal Noise Metrology Project Publications

  • Thermal Noise Metrology Project Talks

  • Thin-Film/Low-K Dielectric Constant Measurement

  • Radio-Frequency Fields Group
  • Antenna Metrology

  • Field Parameter Metrology

  • New Performance Standards for Public-Safety RF Devices

  • Publication List for Kate Remley

  • Radio-Frequency Fields Group

  • Wireless Systems Metrology

  • General Interest
  • General Interest

  • Original NIST Campus in D.C. Designated 'Physics Historic Site'

  • Marie Curie and the NBS Radium Standards
  • 1913: The U.S. Curie Standard

  • 1921: Marie Curie visits the U.S.

  • 1927: NBS gold leaf electroscope

  • 1929: Marie Curie visits the Hoover White House

  • 1937: NBS Hönigschmid standard

  • 1940s: NBS radon measurements

  • 1950s: Calorimetric comparisons of national Ra standards

  • Acknowledgements

  • Bibliography

  • Biographies

  • Biography of Leon Curtiss

  • Biography of Marie Curie

  • Biography of Noah Dorsey

  • Biography of Wilfrid Mann

  • Decay Schema

  • Marie Curie and the NBS Radium Standards

  • Modern NIST Certificate

  • Present: Status of national standards

  • The Fall of Parity
  • The Fall of Parity

  • Scanning Tunneling Microscope
  • Scanning Tunneling Microscope

  • A Walk Through Time
  • A Revolution in Timekeeping

  • A Walk Through Time

  • Ancient Calendars

  • Bibliography

  • Early Clocks

  • NIST Time and Frequency Services

  • The "Atomic Age" of Time Standards

  • Version History

  • World Time Scales

  • High Megawatt
  • 2007 High-Megawatt Converter Workshop

  • 2008 High-Megawatt Power Converter Technology R&D Roadmap Workshop

  • 2009 Workshop on Future Large CO2 Compression Systems

  • Dec 2009 Workshop on Challenges to Growth of Grid Connected Electronics

  • Jun 2011 Workshop on Challenges to Growth of Grid Connected Electronics

  • May 2012 Workshop on Challenges to Growth of Grid Connected Electronics

  • May 2012 Workshop on Future Large CO2 Compression Systems

  • NIST - DOC High-Megawatt Converter Workshop

  • Presentations from the 2007 High-Megawatt Converter Workshop

  • Presentations from the 2008 High-Megawatt Power Converter Technology R&D Roadmap Workshop

  • Presentations from the 2009 Workshop on Future Large CO2 Compression Systems

  • Presentations from the Dec 2009 Workshop on Future Large CO2 Compression Systems

  • Presentations from the December 2009 Workshop on Future Large CO2 Compression Systems

  • Presentations from the Jun 2011Workshop on Future Large CO2 Compression Systems

  • History of NIST Quantum Voltage Standards
  • 1970s

  • 1980s

  • 1990s

  • 2000 and later

  • NIST Online Museum of Quantum Voltage Standards--Celebrating the 100th Anniversary of the Discovery of Superconductivity

  • News
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  • PML at Work
  • All Time, All the Time: Improving NIST Radio

  • Atomic Theory of Lithium

  • NBS Physics Site Honored

  • NIST gets HIP: a new method for testing optical imaging sensors

  • Pioneering Developer of Inter-American Time Network Honored

  • PML at Work

  • PML Develops Graphene Fabrication Capability

  • Quantum Mechanics at Work

  • Recent PML Awards

  • Redefining the SI Units

  • Safe Fluids for Jet Engine Texts

  • Teaching the Next Generation of Scientists: PML Reaches out at USA Science and Engineering Festival

  • This Just In!

  • This Just In! Archives

  • TJI October 2012

  • Traveling SIRCUS Tests Satellite Sensors

  • Publications
  • Special Publications & Tutorials

  • Atomic Spectroscopy
  • Atomic Spectroscopy

  • Bose-Einstein Condensation
  • Bose-Einstein Condensation

  • Methane Symmetry Operations
  • Methane Symmetry Operations

  • Diatomic Calculations: Equations & Theory
  • Monograph 115

  • International System of Units (SI)
  • SP330 Cover

  • Special Publication 330

  • U.S. Weights and Measures Standards
  • Special Publication 447

  • NIST Guide for use of the SI
  • Special Publication 811

  • Special Publication 811 (Extended Contents)

  • Guidelines for Measurement Uncertainty
  • NIST Technical Note 1297

  • A Nat. Meas. System for Optical Radiation Measurement
  • Technical Note 1421

  • Research Opportunities
  • NRC Associateships

  • Research Opportunities

  • Summer Undergraduate Research Fellowship
  • 2009 SURF Students

  • Amine Lambarqui

  • Andrew Dupree

  • Andrew Steinmann

  • Ben Keller

  • Brad Dinardo

  • David Jia

  • Emmett Perl

  • John Garvey

  • Kathleen Schneibs

  • Laurie Stephey

  • Marian Ackun

  • Marjan Aslani

  • Matthew Walker

  • Michael Lorek

  • Nathan Shemonski

  • projects

  • Summer Undergraduate Research Fellowship Program

  • Wesley Chiu

  • William Ames

  • Technical Activities
  • Technical Activities 2008-2009

  • Weights and Measures
  • 'Si' on the New SI: NIST Backs Proposal for a Revamped System of Measurement Units

  • 2013-02-20: Price Verification

  • 2013-02-20: U.S. National Work Group on Belt-Conveyor Scales (USNWG on BCS)

  • 2013-02-25: Laboratory Administration Workshop

  • 2013-03-13: USNWG on Taximeters Web-conference

  • 2013-04-04: Proficiency Testing Follow Up Actions and Root Cause Analysis

  • 2013-04-09: Packaging and Labeling

  • 2013-04-15: Fundamentals of Metrology

  • 2013-04-22: Vehicle Tank & Loading Rack Meters

  • 2013-04-23: Grain Moisture Meter Technical Training

  • 2013-04-25: Conducting an Effective Management Review

  • 2013-05-02: Internal Auditing Best Practices

  • 2013-06-17: NISTIR 6969 SOP 8 - Part 1

  • 2013-06-17: Uncertainty Budgets for SOP 4

  • 2013-06-18: Conducting an Effective Management Review

  • 2013-06-18: NISTIR 6969 SOP 8 - Part 2

  • 2013-06-19: NISTIR 7383 SOP 18 - Part 1

  • 2013-06-19: Uncertainty Budgets for SOP 5

  • 2013-06-20: NISTIR 7383 SOP 18 - Part 2

  • 2013-06-20: Uncertainty Budgets for SOP 19

  • 2013-06-21: Calibration Report Evaluation

  • 2013-06-21: Uncertainty Budgets for SOP 14

  • 2013-08-01: Calibration Report Evaluation

  • 2013-08-12: HB133 -- Checking the Net Contents of Packaged Goods

  • 2014-02-06: Conducting an Effective Management Review

  • Administrators Workshop: 2012-10-22

  • Administrators-Workshop: 2012-12-03

  • Alternative Test Methods Work Group Meeting: 2012-04-24

  • Balance Calibration and Use in an Analytical Environment: 2011-03-14

  • Calendar of Events

  • Celebrating Another Golden Year in Legal Metrology with Weights and Measures Week 2012

  • CMIL Meeting

  • Compressed Natural Gas (CNG) Retail Motor-Fuel Dispenser (RMFD) Inspection and Test Training: 2012-08-14

  • Conducting an Effective Management Review: 2012-06-19

  • Contact Us

  • Correction to NIST HB 130 Uniform Engine Fuels and Automotive Lubricants Regulation

  • Documents of the ANSI B109.zero Working Group

  • Events in PML - Weights and Measures

  • From Hydrogen Fuel Stations to Bean Counters, NIST Weights and Measures Works to Meet Market Needs

  • Fundamentals of Metrology - 2012-02-06

  • Fundamentals of Metrology - 2012-08-20

  • Fundamentals of Metrology: 2012-04-23

  • Hands-on Workshop on Estimating and Reporting Measurement Uncertainty: 2011-03-14

  • HB-133 - Introduction and Inspecting Packages Labeled by Weight: 2012-06-18

  • In High Gear: Weights and Measures Week 2013

  • Intermediate Metrology Seminar: 2012-12-03

  • Introducing NIST Handbook 155, Weights and Measures Program Requirements: A Handbook for the Weights and Measures Administrator

  • Lab Metrology Program

  • Mass Metrology Seminar: 2012-02-27

  • Measurement Science Conference: 2012-03-22

  • Meet Our Newest Staff Member!

  • Metric Week Begins 10/10/10!

  • Metric Week Begins October 9!

  • National Conference on Weights and Measures 95th Annual Meeting Agenda Released

  • National Conference on Weights and Measures Annual Meeting Set for July 17-21, 2011

  • National Work Group on Taximeters - 2012-09-24

  • NCSL International Conference -2012

  • NCSL International Technical Exchange-2012

  • News in PML - Weights and Measures

  • Newsletter Archive: Metrology

  • NIST Handbook 130 - 2012 Edition

  • NIST Handbook 156 - 2012 Edition

  • NIST Handbook 44 - 2009 Edition

  • NIST Handbook 44 - 2012 Edition

  • NIST Metrology Day Celebrates Measurements in the Market

  • NIST Names Hockert Chief of Weights and Measures

  • NIST, Food Marketing Institute Co-Host Webinar on Ensuring Accurate Net Weights in Retail

  • Preparing Your Lab for 17025 Accreditation: 2011-03-14

  • Proposed Rules Would Allow Metric Only Labeling for Some Products

  • Retail Motor-Fuel Dispensers and Consoles: 2012-10-22

  • Selection, Calibration, and Use of Contact Thermometers: 2011-03-14

  • Shopper's Special: NIST Seeking Consumer, Industry Input on Unit Pricing Labels

  • Technical Categories/Technical Contacts by Tables

  • Tips for Consumers

  • Traceability Assessments for Weights and Measures - 2012-06-28

  • Training Schedule

  • U.S. National Work Group on Measuring Systems for Electric Vehicle Fueling and Submetering

  • U.S. National Work Group on Measuring Systems for Electric Vehicle Fueling and Submetering (USNWG EVF&S) Meeting: 2013-01-15

  • Volume Seminar: 2013-01-28

  • W&M Publications

  • W&M Publications

  • Webinar - Basic Measurement Assurance

  • Webinar - Basic Uncertainty Concepts

  • Webinar - Calibration Method Validation

  • Webinar - Calibration Report Evaluations

  • Webinar - Conducting an Effective Management Review

  • Webinar - Conducting an Effective Management Review - 2012-09-06

  • Webinar - Contract Review - 2012-08-16

  • Webinar - Control Charts Using PMAP Software

  • Webinar - Document Control and Record Keeping - 2012-08-23

  • Webinar - Documenting Traceability and Calibration Intervals

  • Webinar - Internal Auditing Best Practices

  • Webinar - Internal Auditing Best Practices (CANCELLED) - 2012-09-13

  • Webinar - Proficiency Testing Follow Up Actions and Root Cause Analysis - 2012-08-30

  • Webinar - Software Verification & Validation

  • Webinar - State Laboratory Annual Submission Process: 2012-11-01

  • Webinar - Traceability Assessments for Weights and Measures

  • Webinar - Verifying Proper Design of AZT

  • Weight and Measures Training

  • Weights and Measures

  • Weights and Measures State Directors

  • Weights and Measures State Directors A-C

  • Weights and Measures State Directors D-H

  • Weights and Measures State Directors I-L

  • Weights and Measures State Directors M

  • Weights and Measures State Directors N

  • Weights and Measures State Directors O - S

  • Weights and Measures State Directors T - V

  • Weights and Measures State Directors W - Z

  • Weights and Measures Technical Resources

  • International Legal Metrology Program
  • International and Regional Legal Metrology Organizations

  • International Legal Metrology Program

  • International Legal Organizational Primer

  • Laboratory Metrology Program
  • Calibration Procedures

  • Calibration Procedures: Good Laboratory Practices

  • Calibration Procedures: Good Measurement Practices

  • Calibration Procedures: Standard Operating Procedures

  • Course Descriptions: Advanced Hands-on Mass Seminar

  • Course Descriptions: Advanced Mass Seminar

  • Course Descriptions: Basic Mass - Industry

  • Course Descriptions: Basic Mass, Length, Volume - States

  • Course Descriptions: Webinars

  • Fudamentals of Metrology

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  • Newsletter Archives Related to Field Standards

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  • Round Robin (Interlaboratory Comparison, ILC) Tools

  • State Laboratary Contacts O-S

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  • Volume Metrology

  • Legal Metrology Devices Program
  • Calendar of Events

  • Developing Commercial Hydrogen Measurement Standards

  • Device Related Training

  • Device Related Training: Loading-Rack Meters

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  • Legal Metrology Devices Program

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  • Measuring Devices: Compressed Natural Gas Retail Motor-Fuel Dispensers

  • Measuring Devices: Hydrogen Measuring Devices

  • Measuring Devices: Liquefied Petroleum Gas Liquid-Measuring Devices

  • Measuring Devices: Loading Rack Meters

  • Measuring Devices: Mass Flow Meters

  • Measuring Devices: Retail Motor-Fuel Dispensers

  • Measuring Devices: Temperature Compensation

  • Measuring Devices: Vapor Measuring Devices

  • Measuring Devices: Vehicle-Tank Meters

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  • Other Device Types: Multiple Dimension Measuring Devices

  • Other Device Types: Taximeters and Odometers

  • test-videos

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  • Weighing Devices

  • Weighing Devices: Livestock and Animal Scales

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  • Laws and Metric Program
  • 'Si' on the New SI: NIST Backs Proposal for a Revamped System of Measurement Units

  • A Guide to U.S. Retail Pricing Laws and Regulations

  • Becoming Familiar with SI

  • Celebration of World Metrology Day - 2010

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  • Common Conversion Factors II

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  • Fact Sheet on Metric Labeling for Consumer Packager

  • Fastener Quality Act (FQA)

  • Federal Metric Policy

  • Federal Metric Publications

  • Fuels and Lubricants Subcommittee

  • Household Weights and Measures Chart

  • How Deep are Earth's Oceans?

  • Laws and Metric Program

  • Method of Sale of Carpet

  • Metric Chocolate Chip Cookies

  • Metric Conversion Software

  • Metric in Sports

  • Metric in Sports: Bicycling

  • Metric in Sports: Olympic Educational Activities

  • Metric in Sports: Olympic Fast Facts

  • Metric in Sports: Winter Olympics

  • Metric News

  • Metric Program

  • Metric Publications

  • metric Week Begins (10/10/10)

  • Metric Week Begins October 9!

  • NIST Offers U.S. Interpretations of Recent SI (Metric) Changes

  • Online Shopping Tips

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  • Past Reports

  • Precious Metals Conversion Information

  • Prefixes

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  • Seafood Forum

  • Seafood Webinar - Good Quality Control Practices

  • SI Educational Opportunity at NIST

  • SI Teacher Kits Available for Educators

  • SI Units

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  • SI Units - Mass

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  • SI Units - Time

  • State Weights and Measures Law

  • Stored Vehicle Tare

  • Tare Verification Webinar - Ensuring Accurate Net Weights in Retail Stores

  • Trade and Commerce

  • U.S. Retail Pricing Laws and Regulations by State

  • Unit Conversion

  • Writing with Metric Units

  • Publications
  • Handbook 44-09 Specifications, Tolerances, and Other Technical Requirements for Weighing and Measuring Devices

  • Handbook 44-10 Specifications, Tolerances, and Other Technical Requirements for Weighing and Measuring Devices

  • Handbook 44-11 Specifications, Tolerances, and Other Technical Requirements for Weighing and Measuring Devices

  • Handbook 44-12 Specifications, Tolerances, and Other Technical Requirements for Weighing and Measuring Devices

  • Handbook 44-13 Specifications, Tolerances, and Other Technical Requirements for Weighing and Measuring Devices

  • National Bureau of Standards Publications (NBS)

  • National Conference on Weights & Measures (NCWM) Related Reports & Meeting Agendas

  • NCWM 2008 Annual Report - SP1080

  • NCWM 2009 Annual Report - SP1099

  • NCWM 2010 Annual Report - SP1115

  • NCWM 2011 Annual Report - SP1125

  • NIST Handbook 130 - 2008 Edition

  • NIST Handbook 130 - 2009 Edition

  • NIST Handbook 130 - 2011 Edition

  • NIST Handbook 130 - 2012 Edition

  • NIST Handbook 130 - 2013 Edition

  • NIST Handbook 133 - 2003 Edition

  • NIST Handbook 133 - 2005 Edition

  • NIST Handbook 133 - 2011 Edition

  • NIST Handbook 133 - 2013 Edition

  • NIST Handbook 44 - 2007 Edition

  • NIST Handbook 44 - 2008 Edition

  • NIST Handbooks

  • NIST Interagency or Internal Reports (NISTIR)

  • NIST Special Publications (SP)

  • Pub 15-09 NCWM Interim Meeting Agenda

  • Pub 15-10 NCWM Interim Meeting Agenda

  • Pub 15-11 NCWM Interim Meeting Agenda

  • Pub 16-09 NCWM Committee Reports for the 94th National Conference on Weights and Measures

  • Pub 16-10 NCWM Committee Reports for the 95th National Conference on Weights and Measures

  • Pub 16-11 NCWM Committee Reports for the 96th National Conference on Weights and Measures

  • Weights and Measures Connection Newsletter Archive

  • Weights and Measures Division Connections

  • Weights and Measures Newsletter Archives

  • Weights and Measures Newsletter Archives - Devices/Miscellaneous

  • Weights and Measures Newsletter Archives - Field Standards

  • Weights and Measures Newsletter Archives - Fuel Quality

  • Weights and Measures Newsletter Archives - General/Miscellaneous

  • Weights and Measures Newsletter Archives - Grain Moisture Meters/NIR

  • Weights and Measures Newsletter Archives - Hydrogen

  • Weights and Measures Newsletter Archives - Measuring

  • Weights and Measures Newsletter Archives - Metrology

  • Weights and Measures Newsletter Archives - OIML

  • Weights and Measures Newsletter Archives - Packaging and Labeling

  • Weights and Measures Newsletter Archives - Weighing

  • Weights and Measures Publications
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