Electrostimulation of the magnetoplastic effect in LiF crystals by an "internal" electric field induced during indentation

被引:3
|
作者
Galustashvili, M. V. [1 ]
Driaev, D. G. [1 ]
Akopov, F. Kh. [1 ]
Tsakadze, S. D. [1 ]
机构
[1] Georgian Acad Sci, Inst Phys, GE-380077 Tbilisi, Georgia
关键词
MAGNETIC-FIELD;
D O I
10.1134/S106378341308012X
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
Indented LiF crystals demonstrate a change in the length of the dislocation rosette rays during their exposure to jointly acting dc magnetic and electric fields. It is shown that magnetic field with induction B = 1 T causes the electrostimulation or electrosuppression depending on the magnitude and direction of the external electric field with respect to the "internal" electric field induced by the charge transfer due to dislocations moving during the indentation.
引用
收藏
页码:1676 / 1680
页数:5
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