TORQUE MAGNETOMETRY - A NEW PROBE OF DIMENSIONALITY IN HIGH-TC SUPERCONDUCTORS

被引：10

作者：

BECK, RG

BOOTH, MF

FARRELL, DE

RICE, JP

GINSBERG, DM

机构：

[1] UNIV ILLINOIS,DEPT PHYS,URBANA,IL 61801

[2] UNIV ILLINOIS,MAT RES LAB,URBANA,IL 61801

来源：

PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES | 1992年 / 65卷 / 06期

关键词：

D O I：

10.1080/13642819208215104

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A single crystal of a high-T(c) superconductor experiences a torque when it is placed in a magnetic field. This phenomenon has provided a useful experimental probe for investigating the superconducting anisotropy of high-T(c) materials. It is pointed out here that it also offers a probe of their superconducting dimensionality. Some new torque magnetometry data for single-crystal Tl2Ba2CaCu2Ox are discussed. The data reported are consistent with the view that this material is intrinsically two dimensional in character.

引用

页码：1373 / 1379

页数：7

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