Magnetic alignment in 2212 Bi-based superconducting system .1. Magnetic orientation of Bi2Sr2Ca1-x(RE)(x)Cu2O8-y [(RE)=Gd, Dy, Ho, Er] powder dispersed in epoxy resin at room temperature

被引:16
作者
Stassen, S
Cloots, R
Vanderbemden, P
Godelaine, PA
Bougrine, H
Rulmont, A
Ausloos, M
机构
[1] UNIV LIEGE,MONTEFIORE ELECT INST,SUPRAS,B-4000 SART,BELGIUM
[2] UNIV LIEGE,INST PHYS,SUPRAS,B-4000 SART,BELGIUM
关键词
D O I
10.1557/JMR.1996.0137
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The magnetic anisotropy of rare-earth substituted 2212 materials (Bi(2)Sr(2)Ca(0.8)RE(0.2)Cu(2)O(x) with RE = Gd, Dy, Ho, Er) is put into evidence. Superconducting powder dispersed in epoxy resin is oriented under an external magnetic field (4 T) in a direction that depends on the nature of the rare-earth used in the substitution. Both directions of observation (parallel or perpendicular to the field) were investigated. Splitting of (00l) peaks is neatly observed and discussed.
引用
收藏
页码:1082 / 1085
页数:4
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