INFLUENCE OF THE OXYGEN-CONTENT ON THE CRITICAL-TEMPERATURE TC AND THE THERMOPOWER OF Y0.7CA0.3BA2CU3OZ

被引：26

作者：

LEGROSGLEDEL, C

MARUCCO, JF

VINCENT, E

FAVROT, D

POUMELLEC, B

TOUZELIN, B

GUPTA, M

ALLOUL, H

机构：

[1] CEA SACLAY,SERV PHYS SOLIDE & RESONANCE MAGNET,F-91191 GIF SUR YVETTE,FRANCE

[2] UNIV PARIS 11,CHIM SOLIDES LAB,CNRS,URA 446,F-91405 ORSAY,FRANCE

[3] UNIV PARIS 11,PHYS SOLIDES LAB,CNRS,LA 2,F-91405 ORSAY,FRANCE

来源：

PHYSICA C | 1991年 / 175卷 / 3-4期

关键词：

D O I：

10.1016/0921-4534(91)90598-S

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Superconducting properties of Ca-substituted YBa2Cu3O(z) have been investigated. Electrical and magnetic measurements as a function of oxygen stoichiometry have been carried out. The results show that Y0.7Ca0.3Ba2Cu3O(z) samples remain superconducting in the 6.02 less-than-or-equal-to z less-than-or-equal-to 6.845 range as first predicted by theoretical study. We also correlate this superconducting behaviour with the thermopower measurements performed.

引用

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页码：279 / 284

页数：6

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