Influence of a weak magnetic field on microplasticity of silicon crystals

被引：5
|
作者：
Makara, V. A. [1 ]
Steblenko, L. P. [1 ]
Plyushchai, I. V. [1 ]
Kurylyuk, A. N. [1 ]
Kalinichenko, D. V. [1 ]
Krit, A. N. [1 ]
Naumenko, S. N. [1 ]
机构：
[1] Taras Shevchenko Natl Univ Kyiv, UA-01601 Kiev, Ukraine
来源：
PHYSICS OF THE SOLID STATE | 2014年 / 56卷 / 08期
关键词：
DISLOCATIONS; SEMICONDUCTORS;
D O I：
10.1134/S1063783414080174
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The possibility of magnetic ordering at dangling bonds in dislocation cores has been investigated theoretically. It has been experimentally shown that magnetic ordering in dislocations affects the spin-dependent effects occurring in dislocation crystals of silicon. It has been found that preliminary magnetic treatment of silicon crystals in a weak magnetic field leads to the suppression of the electroplastic effect induced in silicon crystals excited by an electric current. It has been assumed that a change in the microplasticity under the combined action of a magnetic field and an electric current is caused by a weakening of spin-dependent recombination at dislocation dangling bonds.
引用
收藏
页码：1582 / 1589
页数：8
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