COMPARISON OF AU-FREE VERSUS AU-DOPED YBA2CU3O7-DELTA SINGLE-CRYSTALS - OVERDOPING AND OXYGEN MOBILITY

被引：16

作者：

CLAUS, H

YANG, S

VISWANATHAN, HK

CRABTREE, GW

DOWNEY, JW

VEAL, BW

机构：

[1] ARGONNE NATL LAB,SCI & TECHNOL CTR SUPERCONDUCT,ARGONNE,IL 60439

[2] UNIV ILLINOIS,DEPT MAT SCI,CHICAGO,IL 60680

来源：

PHYSICA C | 1993年 / 213卷 / 1-2期

关键词：

D O I：

10.1016/0921-4534(93)90775-L

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

By systematically changing the oxygen concentration of YBa2Cu3O7-delta single crystals grown in Au-crucibles, we demonstrate that the incorporated Au-impurities have only a minor effect on the maximum in T(c) due to overdoping. On the other hand, we demonstrate that the Au-impurities significantly increase the oxygen mobility in the basal planes of oxygen deficient YBa2Cu3O7-delta single crystals.

引用

页码：185 / 189

页数：5

共 15 条

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