Electron-scattering mechanisms in single-crystal K3C60

Vincent H. Crespi; J. G. Hou; X. D. Xiang; Marvin L. Cohen; A. Zettl

doi:10.1103/PhysRevB.46.12064

Electron-scattering mechanisms in single-crystal K3C60

Vincent H. Crespi, J. G. Hou, X. D. Xiang, Marvin L. Cohen, A. Zettl

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Abstract

The temperature-dependent resistivity of single-crystal K3C60 is studied from the point of view of electron-electron and electron-phonon scattering. The electron-phonon analysis suggests that conventional electron-phonon coupling would be sufficient to account for the superconductivity, with contributions to the coupling from both high-frequency intraball and low-frequency interball modes. The resistivity was also compared to a quadratic temperature dependence, suggestive of electron-electron scattering at anomalously high temperatures.

Original language	English (US)
Pages (from-to)	12064-12067
Number of pages	4
Journal	Physical Review B
Volume	46
Issue number	18
DOIs	https://doi.org/10.1103/PhysRevB.46.12064
State	Published - 1992

All Science Journal Classification (ASJC) codes

Condensed Matter Physics

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10.1103/PhysRevB.46.12064

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title = "Electron-scattering mechanisms in single-crystal K3C60",

abstract = "The temperature-dependent resistivity of single-crystal K3C60 is studied from the point of view of electron-electron and electron-phonon scattering. The electron-phonon analysis suggests that conventional electron-phonon coupling would be sufficient to account for the superconductivity, with contributions to the coupling from both high-frequency intraball and low-frequency interball modes. The resistivity was also compared to a quadratic temperature dependence, suggestive of electron-electron scattering at anomalously high temperatures.",

author = "Crespi, {Vincent H.} and Hou, {J. G.} and Xiang, {X. D.} and Cohen, {Marvin L.} and A. Zettl",

year = "1992",

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language = "English (US)",

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journal = "Physical Review B",

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AU - Crespi, Vincent H.

AU - Hou, J. G.

AU - Xiang, X. D.

AU - Cohen, Marvin L.

AU - Zettl, A.

PY - 1992

Y1 - 1992

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AB - The temperature-dependent resistivity of single-crystal K3C60 is studied from the point of view of electron-electron and electron-phonon scattering. The electron-phonon analysis suggests that conventional electron-phonon coupling would be sufficient to account for the superconductivity, with contributions to the coupling from both high-frequency intraball and low-frequency interball modes. The resistivity was also compared to a quadratic temperature dependence, suggestive of electron-electron scattering at anomalously high temperatures.

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JF - Physical Review B

IS - 18

ER -

Electron-scattering mechanisms in single-crystal K3C60

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