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

Global course of Engineering and Science

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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

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ASJC Scopus subject areas

Physics and Astronomy(all)

Cite this

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. (2003). Determination of the Fermi surface of MgB₂ by the de Haas-van Alphen effect. Physical Review Letters, 91(3), 037003/1-037003/4.

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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.",

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AU - Carrington, A.

AU - Meeson, P. J.

AU - Cooper, J. R.

AU - Balicas, L.

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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