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Search Publications

NIST Authors in Bold

Displaying 5151 - 5175 of 9857

Imaging the Phase of an Evolving Bose-Einstein Condensate Wave Function

September 1, 2000
Author(s)
J E. Simsarian, J Denschlag, M Edwards, Charles W. Clark, Lu Deng, Edward W. Hagley, Kristian Helmerson, S L. Rolston, William D. Phillips
… and measure the evolution of the spatial profile of its quantum mechanical phase. After releasing the BEC from the …

A Capacitance Standard Based on Counting Electrons

September 10, 1999
Author(s)
Mark W. Keller, Ali L. Eichenberger, John M. Martinis, Neil M. Zimmerman
… analogous to the Josephson effect for voltage and the quantum Hall effect for resistance. …

Harmonized Conformance Testing for Product Data Managers

October 1, 2001
Author(s)
David Flater, KC Morris
The Testability of Interaction-Driven Manufacturing Systems project seeks to enhance the design-for-testability of specifications for manufacturing software interfaces, derive a test method that is usable for interaction-driven manufacturing systems in

Point-source atom interferometer gyroscope

December 1, 2021
Author(s)
Azure Hansen, Yun-Jhih Chen, John Kitching, Elizabeth Donley
… NEW FRONTIERS FOR METROLOGY: FROM BIOLOGY AND CHEMISTRY TO QUANTUM AND DATA SCIENCE …

Chip scale atomic devices

March 13, 2007
Author(s)
Svenja A. Knappe, P Schwindt, Vladislav Gerginov, V Shah, Alan Brannon, Brad Lindseth, Li-Anne Liew, Hugh Robinson, John Moreland, Z Popovic, Leo W. Hollberg, John E. Kitching
… 14th International school on quantum electronics "Laser physics and applications" …

1 GHz Waveform Synthesis with Josephson Arrays

July 31, 2019
Author(s)
Christine A. Donnelly, Justus A. Brevik, Nathan E. Flowers-Jacobs, Peter F. Hopkins, Paul D. Dresselhaus, Samuel P. Benz
… from arrays of Josephson junctions and demonstrate quantum-locked operation over a range of experimental input … primary RF reference source that synthesizes programmable, quantum-referenced, low-distortion signals at gigahertz …

1 GHz Waveform Synthesis With Josephson Junction Arrays

July 31, 2019
Author(s)
Christine A. Donnelly, Nathan E. Flowers-Jacobs, Justus A. Brevik, Anna E. Fox, Paul D. Dresselhaus, Peter F. Hopkins, Samuel P. Benz
… from arrays of Josephson junctions and demonstrate their quantum-locked operation over a range of experimental input … primary RF reference source that synthesizes programmable, quantum-referenced, low-distortion signals at gigahertz …

Inelastic and Deep Inelastic Neutron Spectroscopy of Water Molecules under Ultra-Confinement

July 1, 2018
Author(s)
A. I. Kolesnikov, G. F. Reiter, Timothy R Prisk, M. Krzystyniak, G. Romanelli, D. J. Wesolowski, Lawrence M. Anovitz
… the water molecule itself. Recently, we discovered a new quantum tunneling state of the water molecule confined in 5 … (INS) spectra which were uniquely assigned to water quantum tunnelling. In addition, the water proton momentum …

Amplitude Mode in the Planar Triangular Antiferromagnet Na 0.9 MnO 2

June 5, 2018
Author(s)
Rebecca L. Dally, Yang Zhao, Zhijun Xu, Robin Chisnell, M. B. Stone, Jeffrey W. Lynn, Leon Balents, Stephen D. Wilson
… renders stable amplitude modes rare, and exotic effects in quantum antiferromagnets have historically provided a realm … effects such as singlet formation and the proximity to a quantum critical point stabilize propagating oscillations of …

Synthetic Magnetic Fields for Ultracold Neutral Atoms

December 3, 2009
Author(s)
Yu-Ju Lin, Robert L. Compton, Karina K. Jimenez Garcia, James V. Porto, Ian B. Spielman
… among the most intriguing examples are the fractional quantum Hall states in 2D electron systems in strong magnetic … rotating state, new approaches are required to reach the quantum-Hall regime. Some approaches to circumvent these …

Operating Margin Measurements for an AC Josephson Voltage Standard

August 17, 2003
Author(s)
Charles J. Burroughs, Samuel Benz, Paul Dresselhaus
… well as ac sinewaves so that the system can be used as a quantum-based voltage source for ac metrology. In this paper, … of a practical ac Josephson voltage standard based upon a quantum voltage source that delivers precisely calculable ac …

Photoassociation in a Bose-Einstein Condensate

August 1, 2002
Author(s)
Paul D. Lett
… (about 0.5 mm/s in this case). On the other hand, a quantum mechanical description of the BEC has a single … for the reaction is in good agreement with results from a quantum mechanical two-body scattering theory for all the …

Path-integral calculation of the third dielectric virial coefficient of helium based on ab initio three-body polarizability and dipole surfaces

October 10, 2024
Author(s)
Giovanni Garberoglio, Allan H. Harvey, Jakub Lang, Michal Przybytek, Michal Lesiuk, Bogumil Jeziorski
We develop a surface for the electric dipole moment of three interacting helium atoms and use it, together with state-of-the-art potential and polarizability surfaces, to compute the third dielectric virial coefficient, Cε, for both 4He and 3He isotopes

New Bounds on the Multiplicative Complexity of Boolean Functions

September 11, 2022
Author(s)
Meltem Sonmez Turan
Multiplicative Complexity (MC) is defined as the minimum number of AND gates required to implement a function with a circuit over the basis AND, XOR, NOT}. This complexity measure is relevant for many advanced cryptographic protocols such as fully

Networks of 'Things'

July 28, 2016
Author(s)
Jeffrey M. Voas
… to IoT based on the realization that IoT involves sensing, computing, communication, and actuation. The material … managers, networking specialists, and networking and cloud computing software engineers. To our knowledge, the ideas and …
Displaying 5151 - 5175 of 9857
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