Electronic structure of the noncentrosymmetric superconductor Mg10Ir19B16

B. Wiendlocha; J. Tobola; S. Kaprzyk

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arXiv · 0704.1295

Electronic structure of the noncentrosymmetric superconductor Mg10Ir19B16

B. Wiendlocha·J. Tobola·S. Kaprzyk

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Abstract

Electronic structure of a novel superconducting noncentrosymmetric compound Mg10Ir19B16 was calculated using the Korringa-Kohn-Rostoker method. Electronic part of the electron-phonon coupling constant, McMillan-Hopfield parameters, were calculated using the rigid-muffin-tin approximation (RMTA). The magnitude of the electron-phonon coupling constant, analysing atomic contributions, is discussed. Our results show, that superconductivity in Mg10Ir19B16 is presumably mediated by electron-phonon interaction.

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B. Wiendlocha, J. Tobola, S. Kaprzyk. 2007-04-10. Electronic structure of the noncentrosymmetric superconductor Mg10Ir19B16. https://arxiv.org/abs/0704.1295

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