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

页码：2000 / 2003

页数：4

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