Break junction measurements on Bi2Sr2Ca1Cu2O8+x single crystals: Analysis of the superconducting pairing symmetry

被引：10

作者：

Hancotte, H

Davydov, DN

Deltour, R

Jansen, AGM

Wyder, P

机构：

[1] FREE UNIV BRUSSELS,SERV PHYS SOLIDES,B-1050 BRUSSELS,BELGIUM

[2] MAX PLANCK INST FESTKORPERFORSCH,GRENOBLE HIGH MAGNET FIELD LAB,F-38042 GRENOBLE 9,FRANCE

[3] CNRS,F-38042 GRENOBLE 9,FRANCE

来源：

PHYSICA C | 1997年 / 280卷 / 1-2期

关键词：

high-T-c superconductors; tunneling effect; d-wave;

D O I：

10.1016/S0921-4534(97)00143-3

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Tunneling spectroscopy measurements on pure Bi2Sr2Ca1Cu2O8+x Single crystals have been performed by the break-junction technique. The differential conductance curves have been analyzed in the frame of s-, d- or s+d-wave models for the symmetry of the superconducting state. Evidence for predominance of the d-wave component has been found. (C) 1997 Elsevier Science B.V.

引用

收藏

页码：71 / 76

页数：6

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