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Displaying 46551 - 46575 of 73697

Recent Advances in Ac-dc Transfer Measurements Using Thin-Film Thermal Converters

January 1, 2001
Author(s)
Thomas F. Wunsch, Joseph R. Kinard Jr., Ronald R. Manginell, Thomas E. Lipe Jr., O. P. Solomon, K. C. Jungling
New standards for ac current and voltage measurements, thin-film multijunction thermal converters (MJTCs), have been fabricated using thin-film and micro-electro-mechanical systems (MEMS) technology. Improved sensitivity and accuracy over single-junction

Recent Results in Trapped-Ion Quantum Computing at NIST,

January 1, 2001
Author(s)
D Kielpinski, A Ben-kish, Joseph W. Britton, V Meyer, M A. Rowe, C A. Sackett, Wayne M. Itano, C Monroe, David J. Wineland
We review recent experiments on entanglement, Bell's inequality, and decoherence-free subspaces in a quantum register of trapped 9Be+ ions.

Regenerative Stablity Analysis of Highly Interrupted Machining

January 1, 2001
Author(s)
Matthew A. Davies, Jon R. Pratt, Brian S. Dutterer, Timothy J. Burns
We discuss theoretical and experimental work that supports the use of very low radia immersion in the high-speed milling of difficult-to-machine materials, such as titanium alloys. Our theory is based upon modeling the cutting process by a kicked harmonic

Reproducible Spectral and Hyper-Spectral Analysis using NeXL

January 1, 2001
Author(s)
Nicholas Ritchie
NeXL is a collection of Julia language packages (libraries) for X-ray microanalysis data processing. NeXLCore provides basic atomic and X-ray physics data and models including support for microanalysis-related data types for materials and k-ratios

Restabilization of Electrosterically Stabilized Colloids in High Salt Media

January 1, 2001
Author(s)
V S. Stenkamp, P M. McGuiggan, J C. Berg
For electrostatically stabilized colloids, an increase in salt concentration typically causes a decrease in stability, until the electrical double layer is collapsed, in which case the instability remains as salt concentration is increased further. In
Displaying 46551 - 46575 of 73697
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