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Displaying 226 - 250 of 1340

Epitaxial Al/GaAs/Al tri-layers fabricated using a novel wafer-bonding technique

September 15, 2020
Author(s)
Anthony McFadden, Aranya Goswami, Michael Seas, Corey Rae McRae, Ruichen Zhao, David P. Pappas, Christopher J. Palmstrom
… have been fabricated using a wafer-bonding technique. III-V semiconductor/Al structures are grown by molecular beam epitaxy on III-V semiconductor substrates and bonded to silicon and sapphire. Selective etching is used to remove the III-V substrate followed by surface cleaning and …

Quantitation of Polymer End Groups Using MALDI TOF MS

July 1, 2002
Author(s)
A P. Weaver, Charles M. Guttman, Kathleen M. Flynn
… MS using 2,5-dihydroxybenzoic acid (DHB), dithranol, all-trans retinoic acid, and trans-1,4-diphenyl-1,3-butadiene matrices. The relative …

The Infrared Spectra of (NO) + 2 , (NO) - 2 , and (NO) - 3 Trapped in Solid Neon

June 1, 1999
Author(s)
C Lugez, Warren E. Thompson, Marilyn E. Jacox, A Snis, I Panas
… but for no symmetrically substituted species, confirms the trans ground-state configuration for ONNO + . The behavior of … at 1221.0 cm -1 which has recently been assigned to trans-ONNO - . The identity of the carrier of a product …

Three-Layer Model for Exchange Anisotropy

August 1, 2002
Author(s)
S M. Rezende, A Azevedo, F M. de Aguiar, J R. Fermin, William F. Egelhoff Jr., Sean R. Parkin
… cobalt, exchange anisotropy, ferromagentic resonance, nickel …

A SURF Beamline for Synchrotron Source-Based Absolute Radiometry

February 1, 2003
Author(s)
Ping-Shine Shaw, Uwe Arp, Howard W. Yoon, Robert D. Saunders, Albert C. Parr, Keith R. Lykke
… at Synchrotron Ultraviolet Radiation Facility (SURF III) was constructed recently. The goal of this beamline is … range from far UVto IR by using the calculability of SURF III. The new beamline is a straight-through white-light … to the low and flexible operating electron energy of SURF III (from 380 MeV to less than 100 MeV), the beamline is …

Formation of [Cu 2 O 2 ] 2+ and [Cu 2 O] 2+ Toward C-H Bond Activation in Cu-SSZ-13 and Cu-SSZ-39

July 7, 2017
Author(s)
Bahar Ipek, Matthew J. Wulfers, Hacksung Kim, Florian Goeltl, Ive Hermans, Joseph P. Smith, Karl S. Booksh, Craig Brown, Raul F. Lobo
… following O 2 or He activation at 450 °C are identified as trans-υ1,2-peroxo dicopper(II) and mono–(υ–oxo) dicopper(II) … , 510 cm -1 , 580 cm -1 and 837 cm -1 are assigned to the trans-υ-1,2-peroxo dicopper(II) species, whereas the Cu–O … 22,200 cm -1 and 35,000 cm -1 upon reaction, both the trans-υ-1,2-peroxo dicopper(II) and mono–(υ–oxo) dicopper(II) …

The Discovery of Type-IV Binary Fluid Phase Behavior

October 16, 2008
Author(s)
Johanna Levelt Sengers
… phase diagram as a transition between Type-II and Type-III phase diagrams. The common boundary of the regions of Type-II and Type-III is a locus of tricritical points. The tricritical locus … Van der Waals binary mixtures, produced Type-II and Type-III phase diagrams, and found the exact coordinates of what …
Displaying 226 - 250 of 1340
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