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
关键词
D O I
暂无
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.
引用
收藏
页码:738 / 741
页数:4
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