Determination of the Fermi surface of MgB2 by the de Haas-van Alphen effect

A. Carrington; P. J. Meeson; J. R. Cooper; L. Balicas; N. E. Hussey; E. A. Yelland; S. Lee; A. Yamamoto; S. Tajima; S. M. Kazakov; J. Karpinski

Determination of the Fermi surface of MgB₂ by the de Haas-van Alphen effect

A. Carrington, P. J. Meeson, J. R. Cooper, L. Balicas, N. E. Hussey, E. A. Yelland, S. Lee, A. Yamamoto, S. Tajima, S. M. Kazakov, J. Karpinski

Research output: Contribution to journal › Article › peer-review

59 Citations (Scopus)

Abstract

An overview is given on data supporting the overall topology of the predicted electronic structure of MgB₂ and the calculations of the electron-phonon coupling constants for the different orbits. The data give direct evidence that the electron-phonon interaction is large on both σ sheets and much smaller on both π sheets.

Original language	English
Pages (from-to)	037003/1-037003/4
Journal	Physical Review Letters
Volume	91
Issue number	3
Publication status	Published - 2003 Jul 18
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)

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Determination of the Fermi surface of MgB₂ by the de Haas-van Alphen effect. / Carrington, A.; Meeson, P. J.; Cooper, J. R.; Balicas, L.; Hussey, N. E.; Yelland, E. A.; Lee, S.; Yamamoto, A.; Tajima, S.; Kazakov, S. M.; Karpinski, J.

In: Physical Review Letters, Vol. 91, No. 3, 18.07.2003, p. 037003/1-037003/4.

Research output: Contribution to journal › Article › peer-review

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AU - Hussey, N. E.

AU - Yelland, E. A.

AU - Lee, S.

AU - Yamamoto, A.

AU - Tajima, S.

AU - Kazakov, S. M.

AU - Karpinski, J.

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AB - An overview is given on data supporting the overall topology of the predicted electronic structure of MgB2 and the calculations of the electron-phonon coupling constants for the different orbits. The data give direct evidence that the electron-phonon interaction is large on both σ sheets and much smaller on both π sheets.

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Determination of the Fermi surface of MgB2 by the de Haas-van Alphen effect

Abstract

ASJC Scopus subject areas

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Determination of the Fermi surface of MgB₂ by the de Haas-van Alphen effect