STUDIES OF 2-DIMENSIONAL MOGE SUPERCONDUCTORS IN A MAGNETIC-FIELD

被引：8

作者：

KAPITULNIK, A

YAZDANI, A

URBACH, JS

WHITE, WR

BEASLEY, MR

机构：

[1] Department of Applied Physics, Stanford University, Stanford

来源：

PHYSICA B | 1994年 / 197卷 / 1-4期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0921-4526(94)90253-4

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The H-T phase diagram of two-dimensional amorphous MoGe superconductors is studied near H(c2) and near the melting line of the vortex lattice. Good agreement with the lowest Landau level approximation is found for the broadening of the specific heat in a field. We also find that melting of the vortex lattice can be observed only on short enough length scales, shorter than the disorder-mediated lattice correlation length.

引用

页码：530 / 539

页数：10

共 45 条

[1]

BEDELL K, 1991, PHENOMENOLOGY APPLIC

[2] DISLOCATION-MEDIATED VORTEX-LATTICE MELTING IN THIN-FILMS OF ALPHA-NB3GE [J].