DEFORMATION AND STRUCTURE OF YBCO CERAMICS AND SINGLE-CRYSTALS IN THE TEMPERATURE-RANGE 300-1200-K

被引：0
|
作者：
BOBROV, VS [1 ]
GONCHAROV, VA [1 ]
EMELCHENCO, GA [1 ]
FOKMENKO, LS [1 ]
IVANOV, AP [1 ]
IZOTOV, AN [1 ]
OSIPYAN, YA [1 ]
SIDOROV, NS [1 ]
SUVOROV, EV [1 ]
SHEKHTMAN, VS [1 ]
ZAVELSKAYA, LN [1 ]
ZVERKOVA, II [1 ]
机构：
[1] UKRAINA ACAD SCI,INST LOW TEMP PHYS,KHARKOV 310164,UKRAINE
来源：
PHYSICA B | 1994年 / 194卷 / pt 2期
关键词：
D O I：
10.1016/0921-4526(94)91547-4
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The data deformation and structure of YBCO ceramics and single crystals have been reported. It has been concluded that deformation of ceramic specimens is governed by processes of grain-boundary break-down. In single crystal specimens and ceramic crystallites the deformation is followed by dislocation processes, alterration in the twin structure, and microcracking.
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页码：2095 / 2096
页数：2
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