Splitting of dislocations in low-angle grain boundaries in oxide superconductors

被引：1
|
作者：
Gutkin, MY [1 ]
Ovid'ko, IA [1 ]
机构：
[1] Russian Acad Sci, Inst Problems Machine Sci, St Petersburg 199178, Russia
来源：
PHYSICS OF THE SOLID STATE | 2000年 / 42卷 / 11期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1134/1.1324031
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
A theoretical model for the description of the experimentally observed ([1] M.F. Chisholm, D.A. Smith, Philos. Mag. A 59 (2) 181 (1989)) formation of split dislocations in low-angle tilt boundaries in oxide superconductors is suggested. Conditions under which the splitting of dislocations in low-angle [100] tilt boundaries is energetically favorable are determined theoretically. (C) 2000 MAIK "Nauka/ Interperiodica".
引用
收藏
页码：2000 / 2003
页数：4
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