铁基和镍基氧磷族化合物超导体研究  

STUDY ON Ni/Fe-BASED OXYPNICTIDE SUPERCONDUCTORS

作　　者：葛军饴[1] 曹世勋[1] 沈少喜[1] 秦晓玲[1] 张金仓[1] 

机构地区：[1]上海大学物理系,上海200444

出　　处：《低温物理学报》2009年第4期272-279,共8页Low Temperature Physical Letters

基　　金：国家自然科学基金(批准号:10674092;10774097);上海市教育委员会科技创新基金(重点项目;批准号:09ZZ95);上海市科学技术委员会重大基础研究计划(No.08dj1400202)资助的课题~~

摘　　要：本文介绍了铁基超导体发展的重要进展,对铁基超导体的结构进行了分类与总结,通过最新的实验数据对铁基超导体中结构相变和自旋密度波与超导电性之间的关系进行了系统的分析与总结,并结合我们的实验结果与镍基超导体进行了对比,最后对铁基超导体的发展做一些展望.This paper introduces the recent progress of iron-based superconductors. The iron-based superconduc- tors were classified by their crystal structures. Combining the latest data the relationship of spin density wave and structure transition with the superconductivity was studied systematically. Also the differences of superconductivity between iron based superconductors and nickel based superconductors were compared with each other. At last, the prospect of iron-based superconductors was discussed.

关 键 词：铁基超导体 超导电性 自旋密度波 结构相变 

分 类 号：O511[理学—低温物理]