%0 Journal Article
%T Current-induced effects in La0.9Sr0.1MnO3 film<br>La0.9Sr0.1MnO3薄膜中电流效应研究
%A Luo Bing-Cheng
%A Chen Chang-Le
%A Gao Guo-Mian
%A Jin Ke-Xin
%A Han Li-An
%A <br>罗炳成
%A 陈长乐
%A 高国棉
%A 金克新
%A 韩立安
%J 物理学报
%D 2007
%I 
%X La0.9Sr0.1MnO3 film has been fabricated on (100) LaAlO3 by direct-current magnetron sputtering. The quality of the film is good as monitored by atom force microscopy and X-ray diffraction. The resistivity-temperature curve shows that the film undergoes metal-insulator transition at 281 K. The peak resistivity decreases with increasing current and the current-induced electro-resistance is 30.5% at 4 mA. The results are simply explained by phase-separation theory.
%K doped-manganites
%K La0
%K 9Sr0
%K 1MnO3 film
%K current-induced effect
%K phase separation theory<br>掺杂锰氧化合物，
%K La0.9Sr0.1MnO3薄膜，
%K 电流诱导效应，
%K 相分离理论
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6e709dc38fa1d09a4b578dd0906875b5b44d4d294832bb8e&cid=47ea7cfddebb28e0&jid=29df2cb55ef687e7efa80dfd4b978260&aid=6cdb2df899486333&yid=a732af04dda03bb3&vid=014b591df029732f&iid=5d311ca918ca9a03&sid=0eebade18807d5f8&eid=ede15b863f6d5931&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=18