类Griffiths相的研究进展  

Progress of Griffiths Phase's Reserch

作　　者：向俊尤 王志国[1] 胡玉彪[1] 徐宝[1] 赵建军[1] 鲁毅[1] 董江涛[2] 

机构地区：[1]包头师范学院物理科学与技术学院,内蒙古包头014030 [2]包头师范学院化学学院,内蒙古包头014030

出　　处：《阴山学刊（自然科学版）》2014年第3期26-29,共4页Yinshan Academic Journal(Natural Science Edition)

摘　　要：综合近年来国内外对类Griffiths相的研究,分别从类Griffiths相理论概述、类Griffiths相的影响因素和类Griffiths相与庞磁电阻效应之间的关系做了较详细的叙述,并结合国内外的前沿研究,简要叙述了类Griffiths相在研究中存在的争议。Recent progresses in the apllication of Griffiths -like phase to manganites including, the theory of Griffiths - like phase, the influence factors of Griffiths - like phase, and the relationship between the Griffiths - like phase and CMR effect observed in manganites, have been reviewed. We also discussed briefly the open questions in debate in this field.

关 键 词：类Griffiths相 庞磁电阻效应 钙钛矿 

分 类 号：O482.52[理学—固体物理]