Excitation spectrum and superconductivity in diamond-type compounds

被引：0
|
作者：
R. O. Zaitsev
机构：
[1] Moscow Institute of Physics and Technology,
来源：
Journal of Experimental and Theoretical Physics | 2013年 / 117卷
关键词：
Excitation Spectrum; Superconducting Transition Temperature; Spin Projection; Energy Part; Vertex Part;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The occurrence of superconductivity in a diamond-type lattice is investigated. For each integer interval of electron concentration np, narrow concentration regions are discovered in which the superconducting transition temperature has the highest possible value. Analysis is carried out under the assumption that the energy of strong electron-electron correlations is the largest energy parameter. The results are in qualitative agreement with experimental data.
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页码：1115 / 1130
页数：15
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