QUANTUM TUNNELING OF VORTICES IN THE TL2CABA2CU2O8 SUPERCONDUCTOR

被引：35

作者：

TEJADA, J ^{[1
]}

CHUDNOVSKY, EM ^{[1
]}

GARCIA, A ^{[1
]}

机构：

[1] CUNY HERBERT H LEHMAN COLL,DEPT PHYS & ASTRON,BRONX,NY 10468

来源：

PHYSICAL REVIEW B | 1993年 / 47卷 / 17期

关键词：

D O I：

10.1103/PhysRevB.47.11552

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Magnetic-relaxation measurements of a T1-based high-T(c) superconductor show temperature-independent flux creep below 6 K. The effect is analyzed in terms of the overdamped quantum diffusion of two-dimensional vortices. Good agreement between theory and experiment is found.

引用

页码：11552 / 11554

页数：3

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