REDUCTION OF DEFECTS IN THE SINGLE-CRYSTALLINE BI-SR-CA-CU-O SUPERCONDUCTOR

被引：3

作者：

YASUDA, T

NONAKA, N

TAKANO, S

机构：

[1] Department of Computer Science and Electronics, Kyushu Institute of Technology, Iizuka, Fukuoka

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1992年 / 31卷 / 5A期

关键词：

OXIDE SUPERCONDUCTOR; BI-SR-CA-CU-O SYSTEM; SINGLE CRYSTAL; KCL FLUX; FLUX EVAPORATION;

D O I：

10.1143/JJAP.31.1340

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Growth conditions in the KCl-flux method were refined to reduce defects in the platelike crystals of Bi2SrCaCu2O8+y. Crystals were grown from high-temperature solutions by slow-cooling and subsequent isothermal processes in a horizontal temperature gradient. As a result, we succeeded in excluding defects that had been observed as etch pits in our previous study.

引用

页码：1340 / 1340

页数：1

共 3 条

[1] MAGNETORESISTIVITY IN SUPERCONDUCTING STATE OF SINGLE CRYSTALLINE BI2SR2CACU2O8+DELTA [J].

KADOWAKI, K ;

MENOVSKY, AA ;

FRANSE, JJM .

PHYSICA B, 1990, 165 :1159-1160

[2] CRYSTAL-GROWTH OF BI-BASED (85-K) HIGH-TC SUPERCONDUCTING COMPOUNDS WITH A MIRROR FURNACE [J].

MENKEN, MJV ;

WINKELMAN, AJM ;

MENOVSKY, AA .

JOURNAL OF CRYSTAL GROWTH, 1991, 113 (1-2) :9-15

[3] GROWTH OF SINGLE-CRYSTALS OF THE BI-SR-CA-CU-O SUPERCONDUCTOR FROM A KCL FLUX [J].

YASUDA, T ;

TAKANO, S .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1991, 30 (3A) :L349-L351

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