%0 Journal Article
%T Magnetism and Stability of Diluted Magnetic Semiconductor (Ga1-xFe x )As<br>稀磁半导体(Ga_(1-x)Fe_x)As的磁性及稳定性(英文)
%A Wei Shuyi
%A Yan Yuli
%A Wang Tianxing
%A Xia Congxin
%A Wang Jianguang
%A <br>危书义
%A 闫玉丽
%A 王天兴
%A 夏从新
%A 汪建广
%J 半导体学报
%D 2004
%I 
%X Magnetism and the stability of (Ga 1-xFe x)As are investigated using the first principles LMTO-ASA band calculation by assuming supercell structures.Four concentrations of the 3d impurities are studied (x=1,1/2,1/4,and 1/8).The results show the effect of varying Fe concentration on the magnetic and stable properties.
%K diluted magnetic semiconductor
%K electronic band calculation
%K magnetism
%K stability<br>稀磁半导体
%K 电子能带计算
%K 磁性
%K 稳定性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=025C8057C4D37C4BA0041DC7DE7C758F&aid=0F4DCA6152425B3A&yid=D0E58B75BFD8E51C&vid=C5154311167311FE&iid=59906B3B2830C2C5&sid=19C298A6E9FC7563&eid=F7B1A3F8BE432B4F&journal_id=1674-4926&journal_name=半导体学报&referenced_num=2&reference_num=16