Coexistence of Jahn-Teller effect and superconductivity in high-Tc superconductors

被引：0
|
作者：
Brundabana Pradhan
机构：
[1] Government Science College,Department of Physics
来源：
Indian Journal of Physics | 2010年 / 84卷
关键词：
High-; superconductors; Jahn-Teller effect; cuprate superconductors;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Using a simple model, the coexistence of superconductivity (SC) and the Jahn-Teller (JT) effect are studied for high-Tc cuprate systems. The interplay of SC and JT gaps is studied and found that in the coexistence phase the SC gap as well as the JT gap are suppressed. For calculations, the single particle Green’s function technique of Zubarev is used. The density of states (DOS) and dispersion curves are also studied in the coexistence phase.
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页码：279 / 289
页数：10
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