IS PRESSURE-DEPENDENCE OF TC THROUGH CHANGE IN CARRIER DENSITY

被引:30
作者
MURAYAMA, C [1 ]
IYE, Y [1 ]
ENOMOTO, T [1 ]
FUKUSHIMA, A [1 ]
MORI, N [1 ]
YAMADA, Y [1 ]
MATSUMOTO, T [1 ]
机构
[1] NATL RES INST MET,MEGURO KU,TOKYO 153,JAPAN
来源
PHYSICA C | 1991年 / 185卷 / pt 2期
关键词
D O I
10.1016/0921-4534(91)91870-A
中图分类号
O59 [应用物理学];
学科分类号
摘要
The pressure dependence of the Hall coefficient is studied for YBa2Cu4O8, YBa2Cu3O7, and Bi2Sr2CaCu2O8. The Hall coefficient decreases by approximately 8-12 %/GPa for these cuprates. The anomalous temperature dependence of the Hall coefficient is found to be intimately related with the occurrence of superconductivity.
引用
收藏
页码:1293 / 1294
页数:2
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