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Displaying 951 - 975 of 2957

Infrared Spectra of trans-HOCO, HCOOH + , and HCO 2 - Trapped in Solid Neon

November 1, 2003
Author(s)
D Forney, Marilyn E. Jacox, Warren E. Thompson
… calculations. Three previously unidentified vibrational fundamentals of trans-HCOOH + have been assigned, as have been four vibrational fundamentals of HCO 2 - in the inert, nonionic environment of … functional calculations of the structures and vibrational fundamentals of trans-HCOOH = HCO 2 - , the W(C 2v ) …

Dental Ceramic Innovations

October 16, 2008
Author(s)
J R. Kelly
… thin (0.5 mm to 0.75 mm) castings of palladium-, gold-, or nickel-based alloys. Metal substructures proved crucial to …

Correlation of Neutron-Based Strain Imaging and Mechanical Behavior of Armor Steel Welds Produced with the Hybrid Laser Arc Welding Process

June 11, 2018
Author(s)
Jeffrey W. Sowards, Daniel S. Hussey, David L. Jacobson, Stan Ream, Paul A. Williams
Bragg edge neutron transmission imaging was used to characterize the spatial distribution of thermally induced residual strains in a steel armor plate welded with a hybrid laser arc process. This residual strain distribution was compared to the spatial

Reduced microwave loss in trenched superconducting coplanar waveguides

February 20, 2012
Author(s)
Michael R. Vissers, Jeffrey S. Kline, Jiansong Gao, David S. Wisbey, David P. Pappas
Low loss TiN resonators were fabricated on 3" intrinsic Si substrates. By exploiting the etch rate anisotropy in a parallel plate reactive ion etch, otherwise identical coplanar waveguides with gaps of varying depth were created in the same TiN film within

Binary amplitude holograms made from dyed photoresist

May 13, 2011
Author(s)
Quandou (. Wang, Ulf Griesmann, John H. Burnett
A method for fabricating binary amplitude holograms from a dyed photoresist is described. It is of particular interest for holograms that are used as null lenses in the form metrology of aspheric surfaces and wavefronts. A pigment that strongly absorbs

FT-IR Based Ellipsometer Using High-Quality Brewster-Angle Polarizers

July 19, 1999
Author(s)
Simon G. Kaplan, Leonard M. Hanssen
A Fourier transform infrared (FT-IR) spectrometer-based broadband infrared ellipsometer has been developed around a pair of high-quality Brewster angle polarizers. These polarizers consist of four Ge plates in a chevron geometry and have been measured to
Displaying 951 - 975 of 2957
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