120-K SUPERCONDUCTIVITY IN THE (BI,PB)-SR-CA-CU-O SYSTEM

被引：50

作者：

BALACHANDRAN, U

SHI, DL

DOSSANTOS, DI

GRAHAM, SW

PATEL, MA

TANI, B

VANDERVOORT, K

CLAUS, H

POEPPEL, RB

机构：

[1] ARGONNE NATL LAB,DIV MAT SCI,ARGONNE,IL 60439

[2] ARGONNE NATL LAB,DIV CHEM TECHNOL,ARGONNE,IL 60439

[3] SO ILLINOIS UNIV,CARBONDALE,IL 62901

[4] UNIV ILLINOIS,DEPT PHYS,CHICAGO,IL 60680

来源：

PHYSICA C | 1988年 / 156卷 / 04期

关键词：

Ceramic Materials - Oxides - Superconductivity;

D O I：

10.1016/0921-4534(88)90036-6

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Superconductivity with onset at 120 K and zero electrical resistance at 105 K is observed in the system (Bi, Pb)-Sr-Ca-Cu-O with the composition Bi0.7Pb0.3Sr1Ca1Cu1.8Oδ. The transition temperature and room temperature resistivity of the samples depend on the rate of cooling from the sintering temperature. We report the synthesis, superconducting temperature, and X-ray diffraction measurements of the above compound.

引用

页码：649 / 651

页数：3

共 18 条

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