Thomas P. Heavner

发表

Precision measurement of the atomic mass of 6Li using a Penning ion trap mass spectrometer

Steven R. Jefferts, Thomas P. Heavner, G. H. Dunn, 1999, IEEE Trans. Instrum. Meas..

First-Order Sideband Pulling in Atomic Frequency Standards

Steven R. Jefferts, Thomas P. Heavner, Jon H. Shirley, 2008, IEEE Transactions on Instrumentation and Measurement.

Design concept for the microwave interrogation structure in PARCS

Steven R. Jefferts, Thomas P. Heavner, William Klipstein, 2003, IEEE International Frequency Control Symposium and PDA Exhibition Jointly with the 17th European Frequency and Time Forum, 2003. Proceedings of the 2003.

Optical molasses loaded from a low-velocity intense source of atoms: an atom source for improved atomic fountains

Steven R. Jefferts, Thomas P. Heavner, Elizabeth A. Donley, 2005, IEEE Transactions on Instrumentation and Measurement.

Characterization of a cold cesium source for PARCS: Primary Atomic Reference Clock in Space

John Kitching, Steven R. Jefferts, Thomas P. Heavner, 2000, Conference on Precision Electromagnetic Measurements. Conference Digest. CPEM 2000 (Cat. No.00CH37031).

Recent improvements in NIST-F1 and a resulting accuracy of δf/f=0.61×10-15

Steven R. Jefferts, Thomas E. Parker, Thomas P. Heavner, 2005, IEEE Trans. Instrum. Meas..

NIST cesium fountains: current status and future prospects

Jon H. Shirley, Steven R. Jefferts, Thomas E. Parker, 2007, SPIE Optical Engineering + Applications.

Progress on a miniature laser-cooled cesium fountain frequency standard

Steven R. Jefferts, Thomas E. Parker, Thomas P. Heavner, 2002, Proceedings of the 2002 IEEE International Frequency Control Symposium and PDA Exhibition (Cat. No.02CH37234).

The Realization of the SI Second and Generation of UTC(NIST) at the Time and Frequency Division of the National Institute of Standards and Technology (NIST)

Steven R. Jefferts, Thomas P. Heavner, 2007 .

Quantum-Based Microwave Power Measurements: Proof-Of-Concept Experiment | NIST

Thomas P. Heavner, T. P. Crowley, Elizabeth A. Donley, 2004 .

Cesium Primary Frequency References

Steven R. Jefferts, Thomas P. Heavner, Elizabeth A. Donley, 2004 .

Recent atomic clock comparisons at NIST

Scott A. Diddams, Neil Ashby, Steven R. Jefferts, 2008 .

NIST F1 and F2

Jon H. Shirley, Steven R. Jefferts, Thomas E. Parker, 2009 .

NIST-F1: recent improvements and accuracy evaluations

Jon H. Shirley, Steven R. Jefferts, Thomas E. Parker, 2005 .