%0 Journal Article
%T MAGNETO-OPTICAL PROPERTIES OF Pt1-xMnx/Co MULTILAYERS<br>PtMn/Co多层膜的磁光特性研究
%A LIANG BING-QING
%A CHEN XI
%A ZHOU XUN
%A LIU HONG
%A WANG HAI
%A TANG YUN-JUN
%A WANG YIN-JUN
%A WANG SONG-YOU
%A CHEN LIANG-YAO
%A <br>梁冰青
%A 陈熹
%A 周勋
%A 刘洪
%A 王海
%A 唐云俊
%A 王荫君
%A 王松有
%A 陈良尧
%J 物理学报
%D 2000
%I 
%X The polar Kerr rotation, Kerr ellipticity and optical constant n and k change regularly with the increase of Mn doping in Pt layer of Pt/Co multilayers. Through calculation and analyses, in heavy Mn doping the change of the Kerr rotation is due to the off-diagonal elements of dielectric tensor. However, in light Mn dop ing the change of Kerr rotation results from the change in the magneto-optical a nd optical constants. The enhanced magneto-optical Kerr rotation is due to the e nhancement of Pt spin-orbit coupling. The variation of Pt spin-polarization resu lts in the change of diagonal and off-diagonal elements of dielectric tensor.
%K multilayer
%K magnetooptical effect
%K kerr effect<br>多层膜，磁光效应，克尔效应
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=47CCBE99C69FAD7D901C44364807C44D&yid=9806D0D4EAA9BED3&vid=2A3781E88AB1776F&iid=F3090AE9B60B7ED1&sid=096CE45B73E115B7&eid=358F2B73B31EF50A&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=10