Atomic / Molecular / Quantum

News and Updates

Table in darkened lab holds wiring and other laser electronics; a circular light source is situated above.

Major Leap for Nuclear Clock Paves Way for Ultraprecise Timekeeping

These clocks could lead to improved timekeeping and navigation, faster internet speeds, and advances in fundamental physics research.

Three qubits appear in an artist’s conception as X-shaped icons that fit together.

Novel ‘Quantum Refrigerator’ Is Great at Erasing Quantum Computer’s Chalkboard

Profile: Quantum Physicist Alexey Gorshkov Tackles the Big Problems

Just for KICS!

Projects and Programs

Far-infrared Spectroscopy of Biomolecules (Archived)

Completed

We employ novel complimentary measurement and theoretical techniques to explore the low frequency intramolecular dynamics of model biological molecules including amino acids, short peptides with constrained structures, proteins with well-defined tertiary structures and DNAs. Our current efforts

Platform for Realizing Integrated Molecule Experiments (PRIME)

Ongoing

Blackbodies realize a clear relationship between radiated power and temperature through Planck’s law. While a reliable instrument for temperature and power calibrations, blackbodies are afflicted with a plethora of systematics (e.g., non-ideal emissivity, propagation loss, temperature gradients

Reconditioning of the 4.45 MN deadweight machine

Completed

The 4.45 MN DWM has been in use in the NIST Force Laboratory since 1965 and is frequently characterized as the largest deadweight force standard in the world. Thousands of measurements through many force calibrations have been performed over the lifespan of the machine. The machine was the

Electron Beam Ion Trap (EBIT) Facility