%0 Journal Article %T Molecular Dynamic Simulation of Lattice Distortion Region Produced by Rounded Grain Boundary in Nanocrystalline Materials %A Xiaowei WANG %A Jingyang WANG %A Douxing LI %A JRifkin %A
XiaoweiWANG %A J.Rifkin %J 材料科学技术学报 %D 2002 %I %X The distortion structure in nanocrystalline NiAl is studied using molecular dynamics simulation. The rounded grain boundaries in these nanograins are a direct source for the observed lattice distortion. The change of grain size affects directly the volume fraction of the distorted lattice in the nanograin. %K Molecular dynamic simulation %K Nanocrystalline %K Distortion region
纳米材料 %K 晶体材料 %K 镍铝合金 %K 结构 %K 分子动力学模拟 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=324DC3CAB22330DB19158AE0A9B7BFA5&aid=C9813E4B03337798&yid=C3ACC247184A22C1&vid=13553B2D12F347E8&iid=38B194292C032A66&sid=01622E3E475F966C&eid=80BD0A2EF8664214&journal_id=1005-0302&journal_name=材料科学技术学报&referenced_num=0&reference_num=0