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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2011, Volume 94, Issue 6, Pages 472–476
(Mi jetpl2027)
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This article is cited in 4 scientific papers (total in 4 papers)
CONDENSED MATTER
Light scattering by electrons and renormalization of the electron spectrum in osmium
Yu. S. Ponosov, S. V. Streltsov Institute of Metal Physics, Ural Division of the Russian Academy of Sciences
Abstract:
The temperature-dependent inelastic light scattering by electrons in osmium is studied at different values and directions of the wave vector. The frequency dependence for the spectra of electronic light scattering is modeled based on the calculated band structure taking properly into account the effects of inelastic scattering. A comparison of the measured and calculated spectra suggests the dominant role of the electron-phonon scattering in the energy range under study. This allows us to estimate the temperature-dependent renormalization of the electron velocity and the decay rate for the electron states.
Received: 20.07.2011
Citation:
Yu. S. Ponosov, S. V. Streltsov, “Light scattering by electrons and renormalization of the electron spectrum in osmium”, Pis'ma v Zh. Èksper. Teoret. Fiz., 94:6 (2011), 472–476; JETP Letters, 94:6 (2011), 437–441
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https://www.mathnet.ru/eng/jetpl2027 https://www.mathnet.ru/eng/jetpl/v94/i6/p472
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Abstract page: | 269 | Full-text PDF : | 72 | References: | 43 |
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