Thermometry metrology

News and Updates

Working Their Thermal MagIC: Digging Into the Details of an Ambitious New ‘Thermometry Camera’

September 26, 2023

Thermometers can do a lot of things: measure the temperature at the center of your perfectly braised chicken or tell you whether to keep your child home from

Detangling Light-based Thermometers with Combs

August 29, 2023

Photonic thermometers , which measure temperature using light, have the potential to revolutionize temperature measurement by being faster, smaller, and more

Sounding Out a New Way to Measure Gas Flow

March 31, 2023

Researchers at NIST have developed a new — and sound — way to accurately measure the rate at which gas flows in and out of a vessel. The technique, which uses

Projects and Programs

Platform for Realizing Integrated Molecule Experiments (PRIME)

Ongoing

PRIME (Platform for Realizing Integrated Molecule Experiments) aims to establish primary, quantum-based realizations for both the radiometric watt and kelvin

Acoustic Thermometry

Completed

By measuring the speed of sound in argon gas, we have determined thermodynamic temperature with unprecedented accuracy in the range 0 °C to 552 °C. Our results

Photonic Thermometry

Ongoing

Photonic Thermometry is a cutting-edge research program at NIST that aims to break the fundamental limitations of electrical resistance-based thermometry and

Metrology for Real-Time Monitoring of Additive Manufacturing

Ongoing

Part quality in additive manufacturing (AM) is highly variable due to inadequate dimensional tolerances, surface roughness, and defects, thereby limiting its

Publications

Ab initio Calculation of Fluid Properties for Precision Metrology

September 12, 2023

Author(s)

Giovanni Garberoglio, Christof Gaiser, Roberto Maria Gavioso, Allan H. Harvey, Robert Hellmann, Bogumil Jeziorski, Karsten Meier, Michael R. Moldover, Laurent Pitre, Krzysztof Szalewicz, Robin Underwood

Recent advances regarding the interplay between ab initio calculations and metrology are reviewed, with particular emphasis on gas-based techniques used for

Evaluating the thermal performance of perovskite SrSnO3 field effect transistors

July 13, 2023

Author(s)

Bivek Bista, Prafful Golani, Fengdeng Liu, Tristan Truttmann, Georges Pavlidis, Andrea Centrone, Bharat Jalan, Steven Koester

Given the ever increasing, global electricity consumption, improving the efficiency and reliability of high-power electronics is of paramount importance. Ultra

Thermal environment impact on HfOx RRAM operation: A nanoscale thermometry and modeling study

May 8, 2023

Author(s)

Matthew West, Georges Pavlidis, Robert Montgomery, Fabia Farlin Athena, Muhammad Jamil, Andrea Centrone, Samuel Graham, Eric Vogel

As the demand for computing applications capable of processing large datasets increases, there is a growing need for new in-memory computing technologies that

ITS10 Conference Digest

April 18, 2023

Author(s)

Christopher W. Meyer, Kathryn Miller, Weston L. Tew, Howard W. Yoon

The 10th International Temperature Symposium (ITS10) was held in Anaheim California on April 3rd to 7th, 2023. More than 180 abstracts were received and

Tools and Instruments

Apparatus for the Measurement of High Temperature Thermoelectric Transport Properties

Description The Seebeck coefficient is a widely measured transport property that provides fundamental information on charge carrier transport and the electronic

Awards

2012 Arthur S. Flemming Award - Michal J. Chojnacky

For her work in applying research in temperature measurement to public health clinics and primary care physician offices to help ensure the