Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/51578
Title: Measurements of Raman scattering by electrons in metals: The effects of electron-phonon coupling
Authors: Ponosov, Yu. S.
Streltsov, S. V.
Issue Date: 2012
Citation: Ponosov Yu. S. Measurements of Raman scattering by electrons in metals: The effects of electron-phonon coupling / Yu. S. Ponosov, S. V. Streltsov // Physical Review B - Condensed Matter and Materials Physics. — 2012. — Vol. 86. — № 4.
Abstract: We report systematic measurements of Raman scattering by electrons in elemental metals Al, Mo, Nb, Os, Pb, Re, Ta, Ti, V, W, and metallic compound LaB 6. Experimental spectra are modeled on the base of the band structures, calculated within the density functional theory, taking properly into account the effects of electron-phonon scattering. The agreement between our measured and calculated spectra is excellent for the variety of metals, thus providing information on the electron self-energies and estimates for the electron-phonon coupling constants and temperature-dependent relaxation rates. The method can be applied to other metallic materials to evaluate an electron-phonon coupling as an alternative to transport and optical measurements. © 2012 American Physical Society.
URI: http://hdl.handle.net/10995/51578
https://elar.urfu.ru/handle/10995/51578
SCOPUS ID: 84864580604
WOS ID: 000306927900010
PURE ID: 1078534
ISSN: 1098-0121
1550-235X
DOI: 10.1103/PhysRevB.86.045138
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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