DISORDER-INDUCED GRANULARITY IN AN AMORPHOUS SUPERCONDUCTOR

被引：101

作者：

KOWAL, D

OVADYAHU, Z

机构：

[1] The Racah Institute of Physics, The Hebrew University Jerusalem

来源：

SOLID STATE COMMUNICATIONS | 1994年 / 90卷 / 12期

关键词：

A-DISORDERED SYSTEMS-D; ELECTRONIC STATES (LOCALIZED) D; ELECTRONIC TRANSPORT;

D O I：

10.1016/0038-1098(94)90242-9

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We present experimental evidence that shows that the transport mechanism on the insulating side of the superconductor to insulator transition may be modified by the presence of small ''droplets'' of non-percolating superconducting regions. From the conductivity point of view, the system behaves as a granular system despite the fact that the underlying structure is essentially amorphous.

引用

页码：783 / 786

页数：4

共 15 条

[1] IRRADIATION EFFECT ON TC OF INDIUM [J].