BASIC SIMILARITIES AMONG CUPRATE, BISMUTHATE, ORGANIC, CHEVREL-PHASE, AND HEAVY-FERMION SUPERCONDUCTORS SHOWN BY PENETRATION-DEPTH MEASUREMENTS

被引：687

作者：

UEMURA, YJ

LE, LP

LUKE, GM

STERNLIEB, BJ

WU, WD

BREWER, JH

RISEMAN, TM

SEAMAN, CL

MAPLE, MB

ISHIKAWA, M

HINKS, DG

JORGENSEN, JD

SAITO, G

YAMOCHI, H

机构：

[1] UNIV BRITISH COLUMBIA, VANCOUVER V6T 2A3, BC, CANADA

[2] UNIV BRITISH COLUMBIA, TRIUMF, VANCOUVER V6T 2A3, BC, CANADA

[3] UNIV CALIF SAN DIEGO, DEPT PHYS, LA JOLLA, CA 92093 USA

[4] UNIV TOKYO, INST SOLID STATE PHYS, TOKYO 106, JAPAN

[5] ARGONNE NATL LAB, DIV MAT SCI, ARGONNE, IL 60439 USA

[6] KYOTO UNIV, DEPT CHEM, KYOTO 606, JAPAN

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 66卷 / 20期

关键词：

D O I：

10.1103/PhysRevLett.66.2665

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Muon-spin-relaxation and bulk measurements of the magnetic-field penetration depth suggest that the cuprate high-T(c), bismuthate, organic, Chevrel-phase, and heavy-fermion systems possibly belong to a unique group of superconductors characterized by high transition temperatures T(c) relative to the values of n(s)/m* (carrier density/effective mass). This feature distinguishes these exotic superconductors from ordinary BCS superconductors.

引用

页码：2665 / 2668

页数：4

共 29 条

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