%0 Journal Article
%T EFFECT OF THERMAL LATTICE VIBRATION ON SELF- TRAPPING ENERGY OF THE SURFACE MAGNETOPO- LARON IN SEMI-INFINITE POLAR CRYSTAL WITHIN THE MAGNETIC FIELD<br>晶格热振动对磁场中半无限极性晶体内表面磁极化子自陷能的影响
%A BAO Eerdunchaolu
%A XIAO Jing
%A Lin
%A <br>额尔敦朝鲁
%A 肖景林
%J 红外与毫米波学报
%D 2002
%I Science Press
%X The effect of thermal lattice vibration on the system in semi infinite polar crystal within the magnetic field, which is weak coupling with bulk LO phonons and strong coupling with SO phonons, were studied. An expressions for the self trapping energy of the surface magnetopolaron as a function of the depth from the crystal surface, magnetic field and temperature were derived by using Huybrechts' linear combination operator and variational method. The numerical results of the self trapping energy for AgCl show that the contribution of interaction between the electron and the different branch of phonons to the self trapping energy and the it's changing with the depth from the crystal surface, magnetic field and temperature are greatly different.
%K surface magnetopolaron
%K self
%K trapping energy
%K magnetic field and temperature dependence<br>表面磁极化子
%K 自陷能
%K 磁场和温度依赖性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=D3B4F771D1A06062008B4D0A2EF05996&aid=3E579F651D9AD48A&yid=C3ACC247184A22C1&vid=659D3B06EBF534A7&iid=94C357A881DFC066&sid=381FB4265090A8E0&eid=26AEEED215BE97D0&journal_id=1001-9014&journal_name=红外与毫米波学报&referenced_num=1&reference_num=12