%0 Journal Article
%T OSCILLATORY COUPLING OF THE Co-Nb/Cr MULTILAYERED FILMS<br>Co—Nb／Cr磁性多层膜的振荡耦合
%A LOU Jianxin
%A YAN Shishen
%A LIU Yihua
%A <br>娄坚鑫
%A 颜世申
%A 刘宜华
%J 金属学报
%D 1998
%I 
%X Co-Nb/Cr multilayered films were prepared with the rf-sputtering method. The magnetic properties of the samples were studied by a micropro cessor-controlled vibrating-sample magnetometer. When the charging Ar pressure PAr=2.67 Pa, an oscillation between ferromagnetic and antiferromagnetic coupling with the thickness of Cr layers was found, and the spontaneous magnetization Ms remains constant basically. When PAr=0.67 Pa, the value of Ms shows an oscillatory behaviour, which may be related to the oscillatory variation of the paramagnetic component in the ferromagnetic layers.
%K muiltilayered film
%K ferromagnetic coupling
%K antiferromagnetic coupling<br>磁性多层膜
%K 铁磁耦合
%K 反铁磁耦合
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=5175C9D46105FE5D2C0FABF631D52B99&yid=8CAA3A429E3EA654&vid=339D79302DF62549&iid=E158A972A605785F&sid=216EFB25F7F834CC&eid=BFB86B6ED3A99B9D&journal_id=0412-1961&journal_name=金属学报&referenced_num=0&reference_num=3