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Journals

Precision Measurement of the 29Si, 33S, and 36Cl Binding Energies

Author(s)
Maynard S. Dewey, Ernest G. Kessler Jr., R Deslattes, H G. Borner, M Jentschel, C Doll, P Mutti
The binding energies of 29Si, 33S, and 36Cl have been measured with a relative uncertainty 0.65 x 10 -6 using a flat-crystal spectrometer. The unique features...

Realizing the SI in the 21st Century at NIST

Author(s)
K B. Gebbie
As it embarks on its second 100 years, the National Institute of Standards and Technology is developing new approaches to realizing and disseminating the SI...

Obituary: Jules Zeiser Klose

Author(s)
William R. Ott
Jules Zeiser Klose, 77, an atomic physicist at the National Bureau of Standards (NBS) and the National Institute of Standards and Technology (NIST), died Sunday...

Virtual-Real Quantum Interference in a Semiconductor System

Author(s)
H Ahn, S B. Choe, D S. Kim, J M. Shacklette, Y S. Lim
Probabability amplitude in the upper state can be induced by the off-resonant, virtual excitations as well as by the resonant, real excitations. Bytwo-color...

Analysis of High-Resolution Infrared and Ņ1 CARS Spectra of 34S18O3

Author(s)
Tony Masiello, J Barber, E T. Chrysostom, J Nibler, A G. Maki, A Weber, Thomas A. Blake, R L. Sams
Three fundamental modes and several hot bands of 34S 18O 3 have been investigated using both infrared spectroscopy and coherent anti-Stokes Raman scattering...

Infrared and Raman Studies of the Verwey Transition in Magnetite

Author(s)
L V. Gasparov, D B. Tanner, D B. Romero, H Berger, G Margaritondo, L Forro
We present infrared and Raman measurements of magnetite (Fe 3O 4). This material is known to undergo a metal-insulator and a structural transition (Verwey...

In Search of Higher Sensitivity Pu Isotopic Analysis

Author(s)
Hiromu Kurosaki, D Chang, Kenneth G. Inn
Thermal ionization mass spectrometry (TIMS) is an effective method for isotopic and ultra-sensitivity determination of plutonium. This project aims at improving...

Current Issues in Optical Diffraction Theory

Author(s)
Klaus Mielenz
This paper focuses on unresolved or poorly documented issues pertaining to Fresnel's diffraction theory and its various modifications. In Sec. 2 of the paper it...

New Critical Compilations of Atomic Transition Probabilities

Author(s)
Wolfgang L. Wiese, Jeffrey R. Fuhr, Daniel E. Kelleher, Larissa Podobedova
At the National Institute of Standards and Technology (NIST), we are continuing our critical evaluation and compilation work on atomic transition probabilities...
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