OXYGEN DIFFUSION IN CUPRATE SUPERCONDUCTORS

被引:86
作者
ROUTBORT, JL [1 ]
ROTHMAN, SJ [1 ]
机构
[1] ARGONNE NATL LAB,DIV MAT SCI,ARGONNE,IL 60439
关键词
D O I
10.1063/1.357067
中图分类号
O59 [应用物理学];
学科分类号
摘要
Superconducting properties of the cuprate superconductors depend on the oxygen content of the material; the diffusion of oxygen is thus an important process in the fabrication and application of these materials. In the present article, we review studies of the diffusion of oxygen in La2-xSr xCuO4, YBa2Cu3O7-δ, YBa2Cu4O8, and the Bi2Sr 2Can-1CunO2n+4 (n=1 or 2) superconductors, and attempt to elucidate the atomic mechanisms responsible.
引用
收藏
页码:5615 / 5628
页数:14
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