Colossal room-temperature magnetoresistance of La1/3Nd1/3Sr1/3MnO3 single crystals

被引：6
|
作者：
Abramovich, AI [1 ]
Michurin, AV [1 ]
机构：
[1] Moscow MV Lomonosov State Univ, Moscow 119899, Russia
来源：
PHYSICS OF THE SOLID STATE | 2000年 / 42卷 / 11期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1134/1.1324049
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Replacement of one half of the neodymium ions by lanthanum in Nd2 /3Sr1 /3MnO3 is shown to result in a considerable increase in the Curie temperature. The single-crystal La1 /3Nd1 /3Sr1 /3MnO3 , whose Curie point lies at 315 K, has been found to exhibit a record-high magnetoresistance of 27% in a weak magnetic field of 8.4 kOe in the temperature range above room temperature. (C) 2000 MAIK "Nauka/Interperiodica".
引用
收藏
页码：2113 / 2115
页数：3
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