Impact of nonlinear electron-phonon coupling in MgB2 on high TC superconductivity

The processes of nonlinear electron-phonon coupling in superconductors with two-band electronic structure are considered. It is shown that the mechanism of two-phonon exchange between the carriers has a considerable impact on increasing of TC of superconductivity in MgB2 compound...

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Bibliographic Details
Main Author: Eremeev, Vitalie
Format: article
Language:EN
Published: D.Ghitu Institute of Electronic Engineering and Nanotechnologies 2005
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Online Access:https://doaj.org/article/cd040c52318246ffb8cc6c8092bcf679
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