Stripes, non-Fermi-liquid behavior, and high-T-c superconductivity

被引:10
作者
Ashkenazi, J
机构
[1] Physics Department, University of Miami, Coral Gables, FL 33124
来源
JOURNAL OF SUPERCONDUCTIVITY | 1997年 / 10卷 / 04期
关键词
high-T-c superconductivity; stripes; transport properties; mechanism;
D O I
10.1007/BF02765722
中图分类号
O59 [应用物理学];
学科分类号
摘要
The electronic structure of the high-T-c cuprates is studied in terms of ''large-U'' and ''small-U'' orbitals. A striped structure and three types of quasiparticles are obtained, polaron-like ''stripons'' carrying charge, ''svivons'' carrying spin, and ''quasielectrons'' carrying both. The anomalous properties are explained, and specifically the behavior of the resistivity, Hall constant, an thermoelectric power. High-temperature superconductivity results from transitions between pair states of quasielectrons and stripons.
引用
收藏
页码:379 / 382
页数:4
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