%0 Journal Article
%T The influence of Cu on the magnetic and martensitic transformation properties of Ni50Mn36In14<br>Cu对Ni50Mn36In14相变和磁性的影响
%A Liu Zhu-Hong
%A Yi Bi
%A Li Ge-Tian
%A Ma Xing-Qiao
%A <br>柳祝红
%A 伊比
%A 李歌天
%A 马星桥
%J 物理学报
%D 2012
%I 
%X In this paper,we investigate the magnetic and martensitic transformation properties of Cu doping partial Ni in Ni50Mn36In14 alloy. It is found that the critical temperature of the martensitic transformation decreases with Cu concentration x in Ni50-xCuxMn36In14 increases.While Cu concentration is less than 5%at.,the magnetization of austenite phase is stronger than that of martensite phase,and AM of magnetization martensite and austenite increases with Cu doping.AM increases rapidly to 80 emu/g when x=4.5 and a fieldinduced transformation is observed in this alloy,predicting the application potential as the magnetic actuation and magnetoresistance materials.As Cu content increases to x>5,the magnetization of austenite becomes weaker than that of martnensite,△M decreases to near zero.
%K ferromagnetic shape memory alloys
%K magnetic field-induced transformation
%K NiCuMnIn<br>磁性形状记忆合金
%K 磁驱动马氏体相变
%K NiCuMnIn
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=78F360FC29C479117D42A62FD502E2BE&yid=99E9153A83D4CB11&vid=1D0FA33DA02ABACD&iid=F3090AE9B60B7ED1&sid=AEFD317E8A85EAA5&eid=AEFD317E8A85EAA5&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=24