A Study on S.R.Topography of the Structural Defects in High-Jc Superconducting YBaCuO Crystal Prepared by the MTG Technique
来源期刊：Journal of Rare Earths1991年第2期
论文作者：王超群 王瑞坤 任洪涛 周贻如 肖玲 贺庆 张建国 刘安生 俞定安 姜晓明 赵际勇
文章页码：151 - 153
摘 要：<正> It is well known that for technological application,a great effort has been done to enchance Jc value ofsuperconducting YBaCuO sintered bulk.Except oxygen content,the main problem for increasing critical cur-rent density Jc is to eliminate the weak link and to control crystallographic anisotropy.It is necessary tomake YBaCuO superconducting bulk have a strong texture with C-axis orientation.Since Jin et al.has suc-
王超群，王瑞坤，任洪涛，周贻如，肖玲，贺庆，张建国，刘安生，俞定安，姜晓明，赵际勇
摘 要：<正> It is well known that for technological application,a great effort has been done to enchance Jc value ofsuperconducting YBaCuO sintered bulk.Except oxygen content,the main problem for increasing critical cur-rent density Jc is to eliminate the weak link and to control crystallographic anisotropy.It is necessary tomake YBaCuO superconducting bulk have a strong texture with C-axis orientation.Since Jin et al.has suc-
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