GROWTH AND CHARACTERIZATION OF POLYHEDRAL YBA2CU3OX SINGLE-CRYSTALS

被引:27
作者
ASAOKA, H
TAKEI, H
IYE, Y
机构
[1] Institute for Solid State Physics, The University of Tokyo, Minato-ku, Tokyo, 106
来源
PHYSICA C | 1991年 / 190卷 / 1-2期
关键词
D O I
10.1016/S0921-4534(05)80199-6
中图分类号
O59 [应用物理学];
学科分类号
摘要
Polyhedral single crystals of oxide superconductor YBa2Cu2Ox have been grown. The crystals obtained possess well-developed habits and have a thickness of 3.6 mm along the c-axis. The annealed crystals show a sharp superconductive transition at 91 K. The temperature dependence of resistivity is found to be metallic both in the ab- and c-directions. A marked anisotropy is observed in the resistive transition at T(c) under the applied magnetic field parallel or perpendicular to the c-axis.
引用
收藏
页码:64 / 66
页数:3
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