Conduction and disorder in LaMnO3-based materials

被引：32

作者：

Bebenin, NG ^{[1
]}

Ustinov, VV ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Met Phys, Ural Div, Ekaterinburg 620219, Russia

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1998年 / 10卷 / 28期

关键词：

D O I：

10.1088/0953-8984/10/28/011

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We propose a simple theory of colossal magnetoresistance in which the metal-insulator transition in heavily doped lanthanum manganites is assumed to be caused by a shift of the mobility edge. The theory involves a small set of parameters which have clear physical meaning and can be easily found experimentally. The detailed comparison with experimental data available is made.

引用

页码：6301 / 6309

页数：9

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