%0 Journal Article
%T Ferromagnetism in Fe-doped CuO nanopowder<br>Fe掺杂CuO纳米粉末铁磁性研究
%A Zhao Jing
%A Xia Qinglin
%A Li Jinmin
%A <br>赵婧
%A 夏庆林
%A 李晋闽
%J 半导体学报
%D 2012
%I 
%X The Fe-doped CuO nanopowder was synthesized by following the standard solid-state reaction method. The structure and magnetic properties of the Fe-doped CuO nanopowder were investigated. X-ray diffraction spectra confirmed the monoclinic structure of CuO and no secondary phase was detected, indicating that the Fe ions were incorporated into CuO. The ferromagnetism in Fe-doped CuO was studied and is believed to originate from the interaction between Fe ions and Cu ions via a super-exchange interaction or F-center mediated exchange interaction.
%K diluted magnetic semiconductors
%K ferromagnetism
%K Fe-doped CuO<br>纳米粉体
%K 铁掺杂
%K 氧化铜
%K 铁磁性
%K Fe
%K 交换相互作用
%K X-射线衍射
%K 单斜结构
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=025C8057C4D37C4BA0041DC7DE7C758F&aid=AF837C3964F7310F960007B881A85D46&yid=99E9153A83D4CB11&vid=27746BCEEE58E9DC&iid=CA4FD0336C81A37A&sid=9991E0396F97DD1D&eid=38B194292C032A66&journal_id=1674-4926&journal_name=半导体学报&referenced_num=0&reference_num=14