INFLUENCE OF OXYGEN STOICHIOMETRY ON TC AND PINNING FORCE OF BI2SR2CACU2O8+DELTA

被引：10

作者：

VALLETREGI, M

CANEIRO, A

GONZALEZCALBET, JM

RAMIREZ, J

RILLO, C

BADIA, A

ANGUREL, LA

LERA, F

NAVARRO, R

机构：

[1] INST MAGNETISMO APLICADO,E-28230 MADRID,SPAIN

[2] UNIV ZARAGOZA,CSIC,ICMA,E-50009 ZARAGOZA,SPAIN

[3] CTR ATOM BARILOCHE,RA-8400 BARILOCHE,ARGENTINA

来源：

PHYSICA C | 1991年 / 185卷

关键词：

D O I：

10.1016/0921-4534(91)91362-8

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The influence of oxygen stoichiometry in T(c) and F(p) of Bi2Sr2CaCu2O8+delta has been investigated by means of X-ray and electron diffraction, a.c. susceptibility and d.c. magnetization. Through proper oxygen control, T(c) = 94 K and an increase of one order of magnitude in F(p) with respect to the started material has been achieved.

引用

页码：2475 / 2476

页数：2

共 9 条

[1] PINNING BY OXYGEN VACANCIES IN HIGH-TC SUPERCONDUCTORS [J].