Heavner, T P

NIST-F1: recent improvements and accuracy evaluations

Heavner, T. P., Jefferts, S. R., Donley, E. A., Shirley, J. H., & Parker, T. E. (2005) · Metrologia

Advanced Frequency and Time StandardsScientific Measurement and Uncertainty Evaluation

Cited by 355

Precision Atomic Spectroscopy for Improved Limits on Variation of the Fine Structure Constant and Local Position Invariance

Fortier, T. M., Ashby, N., Bergquist, J. C., Delaney, M. J., Diddams, S. A., Heavner, T. P., Hollberg, L., Itano, W. M., Jefferts, S. R., Kim, K., et al. (2007) · Physical Review Letters

Advanced Frequency and Time StandardsAtomic and Molecular Physics

Cited by 226

Operation of the NIST-F1 caesium fountain primary frequency standard with a maser ensemble, including the impact of frequency transfer noise

Parker, T. E., Jefferts, S. R., Heavner, T. P., & Donley, E. A. (2005) · Metrologia

Advanced Frequency and Time StandardsScientific Measurement and Uncertainty Evaluation

Cited by 220

First accuracy evaluation of NIST-F2

Heavner, T. P., Donley, E. A., Levi, F., Costanzo, G., Parker, T. E., Shirley, J. H., Ashby, N., Barlow, S., & Jefferts, S. R. (2014) · Metrologia

Advanced Frequency and Time StandardsScientific Measurement and Uncertainty Evaluation

Cited by 205

Superconducting resonator and a cryogenic GaAs field-effect transistor amplifier as a single-ion detection system

Jefferts, S. R., Heavner, T., Hayes, P., & Dunn, G. H. (1993) · Review of Scientific Instruments

Particle Detector Development and PerformanceSuperconducting and THz Device Technology

Cited by 25

Recent improvements in NIST-F1 and a resulting accuracy of /spl delta/f/f=0.61/spl times/10/sup -15/

Heavner, T. P., Jefferts, S. R., Donley, E. A., Shirley, J. H., & Parker, T. E. (2005) · IEEE Transactions on Instrumentation and Measurement

Advanced Frequency and Time StandardsScientific Measurement and Uncertainty Evaluation

Cited by 22