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Search Publications

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Displaying 151 - 175 of 1340

Structure and Vibrational Dynamics of the Halogen-Substituted Butynes HC Equivalent to CCH 2 CH 2 X (X=F,Cl,Br) from Molecular-Beam High-Resolution Microwave and Infrared Spectroscopy

March 1, 2003
Author(s)
J C. Keske, F S. Rees, R D. Suenram, Brooks H. Pate
… pure rotational spectrum of two conformational isomers (trans and gauche) has been assigned. for the Cl and Br … acetylenic C-H stretch vibrational band of the more stable trans conformers through infrared-microwave double-resonance … of the band displays separations characteristic of the trans conformer. This result reflects the fact that the …

Structure and Spectroscopy of Metallo-Lactamase Active Sites

February 1, 1999
Author(s)
H S. Gilson, Morris Krauss
… zinc-Β-lactamase, and the electronic spectra of the cobalt substituted enzyme. Ab initio quantum methods were … Theoretically optimized structures for the cobalt-substituted enzyme indicate that the coordination number of the two cobalt atoms remains the same as those of the zinc atoms in …

Microwave Spectrum and Structure of Furfural

September 8, 2006
Author(s)
R A. Motiyenkoa, E A. Alekseev, S F. Dyubkoa, Francis J. Lovas
… 49 GHz to 330 GHz. The ground and first torsional state of trans-furfural and ground state of cis-furfural were assigned … 100 and Ka up to 53 were assigned to the ground state of trans-furfural, 1406 rotational lines with J up to 100 and Ka up to 48 were assigned to the first torsional state of trans-furfural and 2103 rotational lines with J up to 90 and …

New beyond-Voigt line-shape pro le recommended for the HITRAN database

March 27, 2025
Author(s)
Piotr Wcislo, N. Stolarczyk, M. Slowinski, H. Jozwiak, Daniel Lisak, R. Ciurylo, A. Cygan, F. Schreier, C.D. Boone, A. Castrillo, L. Gianfrani, Y. Tan, S-M. Hu, Erin Adkins, Joseph Hodges, H. Tran, H.N. Ngo, J.M- Hartmann, A. Campargue, S. Beguier, R.J. Hargreaves, L.S. Rothman, I.E. Gordon
… of the database Voigt, speed-dependent Voigt and Hartmann-Tran (HT) pro les have been incorporated, thanks to the new … We refer to this pro le as a modi ed Hartmann-Tran (mHT) pro le. The computational cost of evaluating the … Y. Tan, S-M. Hu, Erin Adkins , Joseph Hodges , H. Tran, H.N. Ngo, J.M- Hartmann, A. Campargue, S. Beguier, R.J. …

Magnetic Order and Instability in Newly Synthesized CoSeAs Marcasite

May 13, 2020
Author(s)
Yiyao Chen, G. Yumnam, A. Dahal, Jose Rodriguez Rivera, Guangyong Xu, T. Heitmann, D. K. Singh
… measurements reveal weak magnetic correlation of cobalt ions below Τ = 36.2 K. The modest isotropic exchange interaction between cobalt moments, inferred from random phase approximation …

Electrodeposited Epitaxial Fe Subscript 100-x}Co Subscript x} Films on GaAs

October 16, 2008
Author(s)
J Mallett, Erik B. Svedberg, Mark D. Vaudin, Leonid A. Bendersky, William F. Egelhoff Jr., Thomas P. Moffat
… sulfate solutions containing various concentrations of cobalt sulfate. The cobalt composition in a series of 400nm thick films was … from 0 to 74 % in proportion to the concentration of cobalt sulfate in the electrolyte. Epitaxial (100) oriented …

Metal Powder Substrate-Assisted Laser Desorption/Ionization Mass Spectrometry for Polyethylene Analysis

September 1, 2002
Author(s)
T Yalcin, William E. Wallace, Charles M. Guttman, L Li
… mass spectrometric method for polyethylene analysis where cobalt, copper, nickel, or iron metal powders are used as a … oligomeric ions having masses up to 5000 u were detected. Cobalt was found to produce spectra with the highest signal … produced. The best results were obtained with the use of cobalt powder with particle diameters ranging from 30 mm to …

Refractive index and birefringence of InGaN films grown by MOCVD

January 1, 2005
Author(s)
Norman Sanford, Anneli Munkholm, Mike A. Krames, Alexander J. Shapiro, Igor Levin, Albert Davydov, Safak Sayan, L Wielunski, T E. Madey
… blue semiconductor lasers, III-nitride alloys, III-V compounds, InGaN, LED, refractive index of …

Room-temperature valence transition in a strain-tuned perovskite oxide

December 15, 2022
Author(s)
Vipul Chaturvedi, Supriya Ghosh, Dominique Gautreau, William M. Postiglione, John E. Dewey, Patrick Quarterman, Purnima P. Balakrishnan, Brian Kirby, Hua Zhou, Huikui Cheng, Amanda Huon, Timothy Charlton, Michael R. Fitzsimmons, Caroline Korostynski, Andrew Jacobson, Lucca Figari, Javier Garcia Barriocanal, T. Birol, K. A. Mkhoyan, Chris Leighton
… Cobalt oxides have long been understood to display intriguing … phenomena known as spin-state crossovers, where the cobalt ion spin changes vs. temperature, pressure, etc. A … was recently uncovered in praseodymium-containing cobalt oxides, where a first-order coupled …

Recommended isolated-line profile for representing high-resolution spectroscopic transitions

September 11, 2014
Author(s)
Joseph T. Hodges, Jonathan Tennyson, P F. Bernath, Alain Campargue, A Csaszar, L Daumont, R R. Gamache, D Lisak, Olga Naumenko, Lawrence Rothman, Ha Tran, N Zobov, Boone Chris, L Gianfrani, Jean M. Hartmann
… profile. For simplicity this should be called the Hartmann-Tran profile (HTP). This profile is sophisticated enough to … R R. Gamache, D Lisak, Olga Naumenko, Lawrence Rothman, Ha Tran, N Zobov, Boone Chris, L Gianfrani, Jean M. Hartmann …

Compositional Control in Electrodeposited Co x Pt -x Films.

August 1, 2005
Author(s)
J Mallett, Erik B. Svedberg, S Sayan, Alexander J. Shapiro, L Wielunski, T. E. Madey, P J. Chen, William F. Egelhoff Jr., Thomas P. Moffat
… potentials positive to that required to deposit elemental cobalt (underpotential co-deposition). Co-deposition is … > 0.3. A transition to the hcp phase is evident at higher cobalt concentrations (x > 0.9). …

Light-Controlled Protein Dynamics Observed with Neutron Spin Echo Measurements

August 2, 2011
Author(s)
Shao-Chun Wang, Panteha Mirarefi, Antonio Faraone, Jr. Lee
… wavelength of light, adopts a relatively hydrophobic, trans structure under visible light illumination and a … of lysozyme were detected with the surfactant in the trans form through NSE measurements of the Q-dependent … demonstrated enhanced protein flexibility induced by the trans form of the surfactant relative to the native protein. …

Myristoylation Restricts Orientation of the GRASP Domain on Membranes and Promotes Membrane Tethering

April 4, 2014
Author(s)
Frank N. Heinrich, Hirsh Nanda, Goh Haw Zan, Collin Bachert, Mathias Loesche, Adam D. Linstedt
… ribbon-like structure. It is unknown how GRASPs undergo trans pairing given that cis interactions between the … domain restricts its orientation on the membrane to favor trans pairing we established an in vitro assay that … orientation of the GRASP domain favoring interactions in trans for membrane tethering. …
Displaying 151 - 175 of 1340
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