%0 Journal Article
%T Molecular Dynamics Simulation of AFM-Based Nanometric Cutting of Silicon<br>单晶硅AFM加工过程的分子动力学模拟
%A HUANG De-ming
%A WANG Li-ping
%A XUE Qun-ji
%A <br>黄德明
%A 王立平
%A 薛群基
%J 摩擦学学报
%D 2011
%I 
%X A three-dimensional molecular dynamics simulation was performed to study the nanometric processing of monocrystal silicon by atomic force microscopy. The two-body Morse potential was used to calculate the force between the workpiece and pin tool,and the tersoff potential was used for simulating the interactions in the monocrystal silicon. The dependence of potential energy and Newtonian layer temperature on the cutting depth was discussed. Meanwhile, the relations of cutting force, clip formation and side flow to the cutting depth were also investigated. At last, a cutting mechanism was proposed.
%K molecular dynamics simulation
%K monocrystal silicon
%K morse
%K tersoff
%K cutting
%K side flow<br>分子动力学
%K 单晶硅
%K Morse
%K Tersoff
%K 切削
%K 侧向流原子
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=2F467A5C6371C830162AAA01D7DAD07A&aid=E6E07D1EBAC4D6DBA90C35F3660459D5&yid=9377ED8094509821&vid=4AD960B5AD2D111A&iid=E158A972A605785F&sid=A5B34D9E8FDA439A&eid=9DC563A0FEFC04F9&journal_id=1004-0595&journal_name=摩擦学学报&referenced_num=0&reference_num=19