Breakdown of metallic conductivity in quasicrystals

被引：2

作者：

Berger, C

Delahaye, J

Grenet, T

Schaub, T

Fourcaudot, G

Brison, JP

Préjean, JJ

机构：

[1] CNRS, LEPES, F-38042 Grenoble, France

[2] CNRS, CRTBT, F-38042 Grenoble, France

来源：

PHYSICA B | 2000年 / 280卷 / 1-4期

关键词：

electronic transport; metal-insulator transition; quasicrystals; tunneling spectroscopy;

D O I：

10.1016/S0921-4526(99)01668-3

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

In the icosahedral phases i-AlCuFe, i-AlPdMn and i-AlPdRe, the electrical conductivity is in the same range as for doped semiconductors. Strong similarities are observed between the direct and tunneling conductivity for the i-AlPdRe phase and for disordered systems on both sides of the metal-insulator (MI) transition. (C) 2000 Published by Elsevier Science B.V. All rights reserved.

引用

页码：262 / 263

页数：2

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