Phase Separation in a Two-Component Model for Cuprates

被引：0
|
作者：
Lev P. Gor'kov
机构：
[1] Florida State University,National High Magnetic Field Laboratory
[2] Russian Academy of Sciences,L. D. Landau Institute for Theoretical Physics
来源：
Journal of Superconductivity | 2000年 / 13卷
关键词：
two-component model; phase separation; Jahn–Teller effect; hybridization; isotope effect;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In a brief review the role of interactions in a two-component model for electronic spectrum in cuprates is discussed. Interactions in the model result in a tendency to phase separation. It is speculated that the latter determines the scale of the “pseudogap” temperature, T*, while hybridization between localized and itinerant components moderates this tendency to the first-order transition and brings about isotope mass dependence through polaronic effects.
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收藏
页码：765 / 769
页数：4
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