Electron spectroscopic data for high-temperature superconductors

被引：0
|
作者：
Ramaker, David E. [1 ]
机构：
[1] George Washington Univ, United States
来源：
ACS Symposium Series | 1988年 / 377期
关键词：
Ceramic Materials - Oxides;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An interpretation of spectroscopic data for the high temperature superconductors utilizing a highly correlated CuOn cluster model shows that a single set of Hubbard parameters predicts all of the state energies. Differences in the data from that for CuO are attributed to an increased Cu-O covalency in the superconductors. The reported temperature effects are attributed to increased metallic screening at lower temperatures.
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页码：84 / 102
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