掺F改变Bi系超导体性能的机理  

Mechanism of changing superconductor proprety by inserting Bi series

作　　者：黄新民[1,2] 陈羽[1,2] 

机构地区：[1]汉中师范学院物理学系 [2]汉中师范学院化学系

出　　处：《陕西师范大学学报（自然科学版）》1998年第S1期131-133,共3页Journal of Shaanxi Normal University：Natural Science Edition

摘　　要：通过Ｆ，Ｏ两元素性质参数的不同特征，分析Ｆ元素替代Ｂｉ系高温氧化物超导体中Ｏ元素作用特征．依据Ｆ元素的性质参数，对Ｆ替代Ｏ后引起Ｂｉ系氧化物超导体性能改善的机制，给出解释．Through the different features of parameters between the natures of element F and element O, the effect features of element F in high temperature superconductor oxide in Bi series,when element F is used as a subdtitute for element O in the high temperature superconductor oxide on Bi series,are analyzed and studied.And through the nature parameter of element F ,a reasonable explanation is given of the mechanesm of property improvement of high temperature superconductor oxide in Bi series,when element is used instead of element O.

关 键 词：元素 性质 参数 氧化物超导体 

分 类 号：O511.2[理学—低温物理]