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.
|ジャーナル||Physical Review Letters|
|出版ステータス||Published - 2003 7月 18|
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