HIGH-PRESSURE STUDY OF YBA2CU3O7-DELTA SINGLE-CRYSTALS

被引：4

作者：

ILAKOVAC, V ^{[1
]}

FORRO, L ^{[1
]}

AYACHE, C ^{[1
]}

HENRY, JY ^{[1
]}

机构：

[1] CEN, DEPT RECH FONDAMENTALE MAT CONDENSEE, F-38041 GRENOBLE, FRANCE

来源：

PHYSICS LETTERS A | 1991年 / 161卷 / 03期

关键词：

D O I：

10.1016/0375-9601(91)90023-2

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report measurements of the in-plane (rho(ab)) and out-of-plane resistivity (rho(c)) for YBa2Cu3O7-delta high temperature superconducting single crystals under hydrostatic pressure up to 20 kbar.rho(ab) has an initial derivative d ln rho(ab)/dP of -1.0%/kbar, while for rho(c), d ln rho(c)/dP is - 1.5%/kbar at room temperature. The superconducting transition temperature in both configurations increases by 0.055 K/kbar in the pressure range explored.

引用

页码：314 / 318

页数：5