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Cited by 543

The DOI matches its Crossref record; 27 of the 27 references it cites were found in a registry or an index.

Electron-phonon interactions and related physical properties of metals from linear-response theory

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Savrasov, S. Y., Savrasov, D. Y.·1996·Physical Review B

Abstract

Spectral distribution functions of electron-phonon interaction ${\mathrm{\ensuremath{\alpha}}}^{2}$F(\ensuremath{\omega}) obtained by ab initio linear-response calculations are used to describe various superconducting and transport properties in a number of elemental metals such as Al, Cu, Mo, Nb, Pb, Pd, Ta, and V. Their lattice dynamics and self-consistently screened electron-phonon coupling are evaluated within local density functional theory and using a linear-muffin-tin-orbital basis set. We compare our theoretical ${\mathrm{\ensuremath{\alpha}}}^{2}$F(\ensuremath{\omega}) with those deduced from the tunneling measurements and find a close agreement between them. Temperature-dependent electrical and thermal resistivities as well as transport constants ${\ensuremath{\lambda}}_{\mathrm{tr}}$ also agree well with the experimental data. The values of ${\ensuremath{\lambda}}_{\mathrm{tr}}$ are close to the electron-phonon coupling parameter \ensuremath{\lambda}. For the latter a very good agreement with specific-heat measurements was found without any paramagnon contribution, except in Pd. We conclude that our method provides the description of electron-phonon interactions in tested materials with an accuracy of 10%. \textcopyright{} 1996 The American Physical Society.

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Metadata

Authors
Savrasov, S. Y., & Savrasov, D. Y.
Venue
Physical Review B
Published
1996-12-15
Volume
54
Issue
23
Pages
16487-16501
ISSN
  • 0163-1829 (ISSN-L)
  • 1095-3795
OpenAlex
W1981921843
Cited by
543
References
27
FWCI
1.14
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Electron-phonon interactions and related physical properties of metals from linear-response theory. https://app.cochat.ai/papers/10.1103/physrevb.54.16487
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Savrasov, S. Y., & Savrasov, D. Y. (1996). Electron-phonon interactions and related physical properties of metals from linear-response theory. Physical Review B. https://doi.org/10.1103/physrevb.54.16487

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