Výsledky vyhledávání - "D. H. Parker"

A simple resonance enhanced laser ionization scheme for CO via the A

Autor: Z F, Sun, A D, von Zastrow, D H, Parker

Publikováno v: The Journal of chemical physics. 147(1)

We investigate the laser ionization process taking place when the CO molecule is exposed to vacuum ultraviolet (VUV) radiation resonant with the CO A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::538bb98febbe94d0cf1eebe89761dcb0
https://pubmed.ncbi.nlm.nih.gov/28688421

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Synthesis, separation, characterization, fragmentation, and aggregation of giant fullerenes

Autor: Peter Wurz, Keith R. Lykke, D. H. Parker

Publikováno v: International Journal of Mass Spectrometry and Ion Processes. 138:149-157

We have performed mass spectrometric studies of giant fullerenes. These fullerenes consist of even-numbered closed carbon shells and have been extracted from carbon soot produced in a carbon-arc source. By utilizing designed extraction techniques, th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7b38e7e70bfcc887cee5115d4d0483d9
https://doi.org/10.1016/0168-1176(94)04055-9

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The Central Bond 13C = 13C Isotope Effect for Superconductivity in the High-Tc β*-(ET)2l3 Phase and its Implications Regarding the Superconducting Pairing Mechanism in TTF-Based Organic Superconductors

Autor: J. E. Schirber, Richard A. Klemm, Jack M. Williams, Jason D. B. Sutin, K. Douglas Carlson, S. Kalyan Kumar, Aravinda M. Kim, John A. Schlueter, Keith R. Lykke, John R. Ferraro, Peter Wurz, Eugene L. Venturini, Hsien-Hau Wang, D. H. Parker, Urs Geiser, P. Stout

Publikováno v: Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 234:127-136

We report a new study, based on magnetization measurements, of the isotope effect for 13C substitution in the electronically active central double-bonded carbon atoms (C=C) of the TTF moiety of ET [bis(ethylenedithio)tetrathiafulvalene] in β -(ET)2I

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eb6d3e44704b18a59321e451c3dd40ad
https://doi.org/10.1080/10587259308042907

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Isotope effect in 13C-substituted (central C=C) κ-phase organic superconductors

Autor: Jack M. Williams, Richard A. Klemm, J.D. Dudek, J.M. Seaman, Hau H. Wang, J.D.B. Sutin, G.A. Yaconi, N.L. Eastman, Urs Geiser, S.K. Kumar, Peter Wurz, S. Fleshler, John R. Ferraro, D. H. Parker, K. D. Carlson, P.B. Mobley, P. Stout, Keith R. Lykke, Aravinda M. Kini

Publikováno v: Synthetic Metals. 56:2314-2322

The organic electron-donor molecule ET [bis(ethylenedithio)tetrathiafulvalene] was synthesized twice by the identical route: (a) with natural ( 12 C) carbon isotopic distribution; (b) with 95% 13 C, in the central CC double bond position. The supe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f8c5752b9143327eac51c4d940b61ef3
https://doi.org/10.1016/0379-6779(93)90416-t

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ChemInform Abstract: An EXAFS Study of the Metallofullerene YC82: Is the Yttrium Inside the Cage?

Autor: Lynda Soderholm, F. W. Lytle, Peter Wurz, D. H. Parker, Keith R. Lykke

Publikováno v: ChemInform. 23

A sample, determined by time-of-flight mass spectroscopy (TOFMS) to consist of YC 82 as the major metal-fullerene complex, was analyzed by X-ray absorption spectroscopy. The Y is found to have 7±1 near-neighbor C atoms at 2.35±0.02 Aand an Y neighb

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f6db0361228f98eee9556f122361b901
https://doi.org/10.1002/chin.199249005

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