HIGH-PRESSURE SYNTHESIS OF SUPERCONDUCTING YSR2CU3OY

被引：157

作者：

OKAI, B

机构：

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 1990年 / 29卷 / 12期

关键词：

HIGH-PRESSURE SYNTHESIS; YSR2CU3OY; TETRAGONAL; 1-2-3; STRUCTURE; 60-K SUPERCONDUCTOR;

D O I：

10.1143/JJAP.29.L2180

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

At a high oxygen pressure of 7 GPa and high temperature of 1380-degrees-C, YSr2Cu3O(y) was synthesized as a single phase. The crystal structure is a tetragonal "1-2-3" type, where a and c are 3.7949 angstrom and 11.4102 angstrom, respectively. This material is a superconductor with an onset temperature of 60 K.

引用

页码：L2180 / L2182

页数：3

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