Phase transitions in a domain wall of the four-sublattice antiferromagnet La2CuO4 in a magnetic field

被引：2
|
作者：
Shamsutdinov, MA [1 ]
Nazarov, VN
机构：
[1] Bashkir State Univ, Ufa 450074, Russia
[2] Russian Acad Sci, Inst Phys Mol & Crystals, Ufa 450075, Russia
来源：
PHYSICS OF THE SOLID STATE | 1998年 / 40卷 / 08期
关键词：
Spectroscopy; Magnetic Field; Phase Transition; State Physics; Phase Diagram;
D O I：
10.1134/1.1130561
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The effect of an external magnetic field on the characteristics of domain walls was studied in a four-sublattice antiferromagnet La2CuO4. It was shown that a transition of domain-wall structure from one type into other types is possible for certain values of the fields. The critical fields of the transition were determined. The phase diagram of the stability of different types of domain walls was constructed. (C) 1998 American Institute of Physics. [S1063-7834(98)02308-9].
引用
收藏
页码：1370 / 1372
页数：3
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