YBA2CU3O7-DELTA - IN PURSUIT OF THE IDEAL MICROSTRUCTURE

被引:1
|
作者
SMITH, DS
SUASMORO, S
LEJEUNE, M
RABIER, J
DENANOT, MF
HEINTZ, JM
MAGRO, C
BONNET, JP
机构
[1] FAC SCI POITIERS,MET PHYS LAB,CNRS,URA 131,F-86022 POITIERS,FRANCE
[2] CNRS,CHIM SOLIDE LAB,F-33405 TALENCE,FRANCE
来源
JOURNAL DE PHYSIQUE III | 1992年 / 2卷 / 02期
关键词
D O I
10.1051/jp3:1992117
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This paper examines the role of different factors in the microstructure of ceramic YBa2Cu3O7-delta with emphasis on its electrical response. In particular we discuss: 1. the effect of microstructural variations on j(c) and rho(300), 2. measurement of j(c), 3. the presence of minor phases and carbonates, 4. oxygen uptake and microcracks, 5. plastic deformation and related structural defects.
引用
收藏
页码:187 / 193
页数:7
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