Basic Metrology: Theoretical Dosimetry and Radiation-Transport Calculations | NIST
NIST Develops Advanced Radiation Transport Methods for Dosimetry and Metrology The National Institute of Standards and Technology (NIST) has…
How Do Atomic Clocks Work? | NIST
Atomic clocks, which use the precise oscillations of atoms to measure time, have revolutionized modern life by providing the most accurate and…
David Gundlach | NIST
Dr. David J. Gundlach is the Chief of the Nanoscale Device Characterization Division at NIST, focusing on developing measurement and…
How Do We Know What Time It Is? | NIST
This article explains how time is measured and maintained globally through a complex network of atomic clocks and international cooperation.…
ETSI – Join ETSI at IQC workshop on Quantum-Safe Cryptography
The European Telecommunications Standards Institute (ETSI) and the Institute for Quantum Computing (IQC) are organizing a workshop on…
How Does Atomic Time Get to Your Phone? | NIST
The U.S. Naval Observatory (USNO) and other government labs operate atomic clocks that provide the most accurate timekeeping in the world.…
Fountains of Atoms: Exquisite Timekeepers | NIST
Fountain clocks, developed in the 1980s, represent the pinnacle of atomic timekeeping technology. These clocks use laser-cooled cesium or…
METIS | NIST
The Metrology Exchange to Innovate in Semiconductors (METIS) is a new initiative by CHIPS for America to share advanced semiconductor…
How Do You Measure a Second? | NIST
The article explains how atomic clocks, developed by organizations like NIST, measure time intervals using cesium atoms that absorb microwave…