ANISOTROPY OF OXYGEN SELF-DIFFUSION IN YBA2CU3O7-DELTA SINGLE-CRYSTALS

被引：60

作者：

BREDIKHIN, SI ^{[1
]}

EMELCHENKO, GA ^{[1
]}

SHECHTMAN, VS ^{[1
]}

ZHOKHOV, AA ^{[1
]}

CARTER, S ^{[1
]}

CHATER, RJ ^{[1
]}

KILNER, JA ^{[1
]}

STEELE, BCH ^{[1
]}

机构：

[1] IMPERIAL COLL SCI TECHNOL & MED,DEPT MAT,LONDON SW7 2BP,ENGLAND

来源：

PHYSICA C | 1991年 / 179卷 / 4-6期

关键词：

D O I：

10.1016/0921-4534(91)92173-9

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The oxygen self-diffusion coefficient in YBa2Cu3O7-delta single crystals has been measured along different crystallographic directions at two temperatures. The role of different crystallographic positions of oxygen has been established. A mechanism has been proposed explaining the strong anisotropy of the oxygen diffusion.

引用

页码：286 / 290

页数：5

共 50 条

[1] KNOOP MICROHARDNESS ANISOTROPY OF YBA2CU3O7-DELTA SINGLE-CRYSTALS
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[J]. JOURNAL OF MATERIALS SCIENCE LETTERS, 1993, 12 (14) : 1070 - 1072
[2] TWIN BOUNDARIES, IMPURITIES, AND ANISOTROPY IN YBA2CU3O7-DELTA SINGLE-CRYSTALS
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[3] THE THERMOPOWER OF YBA2CU3O7-DELTA SINGLE-CRYSTALS
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[4] GROWTH OF YBA2CU3O7-DELTA SINGLE-CRYSTALS
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[6] MAGNETIC MEASUREMENTS ON SINGLE-CRYSTALS YBA2CU3O7-DELTA
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[10] RAMAN MEASUREMENTS OF YBA2CU3O7-DELTA SINGLE-CRYSTALS
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