PREPARATION OF SINGLE-CRYSTALS CONTAINING THE HIGH-TC (ABOVE 100-K) PHASE OF A BI-SR-CA-CU-O SUPERCONDUCTOR

被引：9

作者：

SUZUKI, Y

INOUE, T

HAYASHI, S

KOMATSU, H

机构：

[1] Institute for Material Research, Tohoku University, Sendai

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 1990年 / 29卷 / 07期

关键词：

Bi-sr-ca-cu-o superconductor; High-t[!sub]c[!/sub] superconductor;

D O I：

10.1143/JJAP.29.L1089

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

High-Tc (Tc(zero)\fallingdotseq100 K) Bi-system single crystala were grown by annealing the bulk sample, which was prepared by slow cooling the melt of Bi:Sr:Ca:Cu=4:3:3:4, at 870°C for 100 h in air. It was found from the magnetization measurement (SQUID) that these crystals were mixtures of a high-Tc phase and low-Tc ones (possibly intergrowth). © 1990 The Japan Society of Applied Physics.

引用

页码：L1089 / L1091

页数：3

共 4 条

[1]

Kishio K., 1990, Oyo Buturi, V59, P554

[2] A 105-K SUPERCONDUCTING PHASE IN THE BI-SR-CA-CU-O SYSTEM [J].

ONO, A ;

KOSUDA, K ;

SUENO, S ;

ISHIZAWA, Y .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1988, 27 (06) :L1007-L1008

[3] EFFECT OF OXYGEN PARTIAL-PRESSURE ON SUPERCONDUCTIVITY IN BI2SR1.5CA1.9CU3.4OX AND SYNTHESIS OF SINGLE-CRYSTALS OF UNDOPED BI2SR2CA2CU3OX (TC=108 K) [J].

STROBEL, P ;

KORCZAK, W ;

HODEAU, JL ;

THOLENCE, JL .

PHYSICA C, 1989, 161 (02) :155-166

[4] CRYSTAL SUBSTRUCTURE AND PHYSICAL-PROPERTIES OF THE SUPERCONDUCTING PHASE BI4(SR,CA)6CU4O16+X [J].

TARASCON, JM ;

LEPAGE, Y ;

BARBOUX, P ;

BAGLEY, BG ;

GREENE, LH ;

MCKINNON, WR ;

HULL, GW ;

GIROUD, M ;

HWANG, DM .

PHYSICAL REVIEW B, 1988, 37 (16) :9382-9389

← 1 →