GROWTH AND PROPERTIES OF LARGE SINGLE-CRYSTALS OF YBA2CU3O7-DELTA FROM BACUO2/CUO FLUX

被引：13

作者：

HUNTER, BA ^{[1
]}

TOWN, SL ^{[1
]}

MATTHEWS, DN ^{[1
]}

RUSSELL, GJ ^{[1
]}

TAYLOR, KNR ^{[1
]}

机构：

[1] AUSTRALIAN NUCL SCI & TECHNOL ORG,MENAI,NSW 2234,AUSTRALIA

来源：

AUSTRALIAN JOURNAL OF PHYSICS | 1991年 / 44卷 / 04期

关键词：

D O I：

10.1071/PH910421

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Large single crystals of YBa2Cu3O7-delta have been grown using a BaCuO2/CuO flux whose composition lies close to the eutectic in the Y-Ba-Cu-O phase diagram. While the largest crystals produced were almost-equal-to 20x20x0.7 mm3, the average size of the remaining crystals was approximately 10 x 10 x 0.5 mm3. These crystals, both as-grown and oxygen annealed, have been characterised using susceptibility measurements, optical and scanning microscopy and X-ray and neutron diffraction techniques.

引用

页码：421 / 427

页数：7

共 20 条

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