Effects of magnetic field on charge-ordering transitions in La2CuO4.08 and Pr0.5Sr0.5MnO3

被引：0
|
作者：
Li, JQ
Chen, L
Yu, HC
Matsui, Y
Zhao, ZX
机构：
[1] Chinese Acad Sci, Inst Phys & Condensed Matter Phys, Beijing 100080, Peoples R China
[2] Natl Inst Res Inorgan Mat, Tsukuba, Ibaraki 305, Japan
来源：
CHINESE PHYSICS LETTERS | 2003年 / 20卷 / 05期
关键词：
D O I：
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中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The applied magnetic field can result in evident changes on the charge-ordering transitions in both Cu-based high T. superconductors and Mn-based colossal magnetioresistance materials. Alternations of charge modulation and melting of well-defined charge stripes can be commonly observed when the magnetic field is over 2 T. We herein present the experimental data obtained in LaCuO4.08 and Pr0.5Sr0.5MnO3 materials, illustrating this kind of interesting phenomena at low temperatures. In particular, some essential structural features alternating along with charge-ordering transition have been discussed.
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页码：738 / 741
页数：4
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