ANISOTROPIC PRESSURE-DEPENDENCE OF THE SUPERCONDUCTING TRANSITION IN YBA2CU3O7-DELTA SINGLE-CRYSTALS

被引:1
|
作者
ZHANG, DL
LU, L
HUANG, J
DUAN, HM
LIN, SY
MA, BH
CAO, SC
JIN, BJ
机构
[1] SHANGHAI UNIV SCI & TECHNOL,DEPT PHYS,SHANGHAI,PEOPLES R CHINA
[2] UNIV ARKANSAS,DEPT PHYS,FAYETTEVILLE,AR 72701
来源
PHYSICAL REVIEW B | 1990年 / 41卷 / 10期
关键词
D O I
10.1103/PhysRevB.41.6692
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The anisotropic nature of the superconducting transition and its pressure dependence in YBa2Cu3O7- single crystals are shown. This anisotropy may bear a close relation to the double transition often mentioned in the literature. A transition-temperature minimum around 13 kbar of pressure is clearly revealed. The origin of the minimum still needs to be clarified. © 1990 The American Physical Society.
引用
收藏
页码:6692 / 6696
页数:5
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