Influence of hydrogen absorption on low-energy electronic collective excitations in palladium; Physical Review. B; Vol. 76

Influence of hydrogen absorption on low-energy electronic collective excitations in palladium; Physical Review. B; Vol. 76

Bibliographic Details
Parent link:Physical Review. B.— , 1970-
Vol. 76.— 2007.— P. 24105/1-24105/9
Other Authors: Silkin V. M., Chernov I. P. Ivan Petrovich, Echenique P. M., Koroteev Yu. M. Yuri Mikhailovich, Chulkov E. V.
Summary:A theoretical study of electronic excitation spectra in Pd and PdH is reported. The calculations were performed with full inclusion of the electron band structure obtained within self-consistent pseudopotential approach. The complicated Pd electronic structure at the Fermi level is reflected in a numerous peak structure of the excitation spectra. The evolution of the energy-loss spectrum with momentum and its anisotropy are analyzed. Strong modification of the excitation spectra upon hydrogen absorption is found. The role of intra- and interband transitions in the formation of dominating plasmon peak both in pure Pd and PdH is studied. In Pd, this peak is mainly determined by intrabands transitions.
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Language:English
Published: 2007
Subjects:
труды учёных ТПУ
Format: Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=598900

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