%0 Journal Article
%T STRUCTURES AND MICRODYNAMIC BEHAVIOR OF LIQUID TRANSITION METAL Pd AND Pt<br>液态过渡金属Pd和Pt的结构与微观动力学行为
%A CHEN KUI-YING
%A LI QING-CHUN
%A CHEN XI-CHEN
%A <br>陈魁英
%A 李庆春
%A 陈熙琛
%J 物理学报
%D 1993
%I 
%X On the basis of the embedded atom model reflecting many body interactions among atoms and the effective pair potential, structures and microdynamic behavior of liquid transition me-tal Pd and Pt have been investigated by means of molecular dynamics simulation with compu-ter. Pair distribution function, mean square displacement, self-diffusion coefficients and nor-malization velocity self-correlation function have been calculated, and the influence of many body interactions on these physical quantities have been discussed. Results show that the inf-luence of many body interactions on the pair distribution function is small, but this influence on mean square displacement, self-diffusive coeffcients and normalization wlocity self-correla-tion function is cons derable.
%K 过渡元素
%K 钯
%K 铂
%K 微观动力学
%K 液体
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=9918FEE07043D377D1F7D9C4AF55264F&yid=D418FDC97F7C2EBA&vid=ECE8E54D6034F642&iid=0B39A22176CE99FB&sid=E2B9962CCD971A0D&eid=F50A8B5513721E1C&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=1