CRITICAL-TEMPERATURE CONTROL OF BI2SR2CUOX BY QUENCHING

被引：17

作者：

ISHIDA, T

SAKUMA, T

机构：

[1] Department of Physics, Faculty of Science, Ibaraki University, Mito

来源：

PHYSICA C | 1990年 / 167卷 / 3-4期

关键词：

Bismuth Compounds - Ceramic Materials - Temperature Control;

D O I：

10.1016/0921-4534(90)90338-F

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We investigated the effect of quenching on the critical temperature Tc of sintered Bi2Sr2CuOx (2201-phase). The midpoint T c of the 2201-phase was raised from 6 to 17 K by quenching. The resistive onset temperature of the quenched sample reached 60 K. The Tc behavior was similar to that of Bi2Sr2CaCu2Ox (2212). © 1990.

引用

页码：258 / 262

页数：5

共 19 条

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[6] CHARACTERIZATION OF QUENCHED BI2SR2CACU2OX [J].

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PHYSICA C, 1989, 162 :1005-1006

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[8] SUPERCONDUCTING TRANSITION-TEMPERATURE OF THE QUENCHED BI0.96PB0.24SRCACU1.6OX - 110-K PHASE [J].

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JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1989, 28 (02) :L197-L199

[9] RESISTIVITY ZERO OF QUENCHED BI2SR2CACU2OX AT ABOVE 90-K [J].

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JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1989, 28 (04) :L573-L575

[10] BULK NATURE OF QUENCH-ENHANCED SUPERCONDUCTIVITY IN BI2SR2CACU2OX [J].

ISHIDA, T ;

MAZAKI, H ;

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JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1988, 27 (09) :L1626-L1628

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