%0 Journal Article
%T Elastic Strain Field Distribution of a Self-Organized Growth Lensed-Shaped Quantum Dot by Finite Element Method<br>有限元法分析透镜形自组织生长量子点的弹性应变场分布（英文）
%A Liu YuMin
%A Yu ChongYuan
%A Yang GongBo
%A Huang YongZhe
%A <br>刘玉敏
%A 俞重远
%A 杨红波
%A 黄永箴
%J 半导体学报
%D 2005
%I 
%X The stress and strain fields in self-organized growth coherent quantum dots (QD) structures are investigated in detail by two-dimension and three-dimension finite element analyses for lensed-shaped QDs.The nonobjective (isolate) quantum dot system is used.The calculated results can be directly used to evaluate the conductive band and valence band confinement potential and strain introduced by the effective mass of the charge carriers in strain QD.
%K quantum dot
%K elastic strain field
%K stress<br>量子点
%K 弹性应力场
%K 应力
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=025C8057C4D37C4BA0041DC7DE7C758F&aid=5CB65B44557610E3&yid=2DD7160C83D0ACED&vid=96C778EE049EE47D&iid=DF92D298D3FF1E6E&sid=E62D9AFED5C50734&eid=30F6560DE982DECF&journal_id=1674-4926&journal_name=半导体学报&referenced_num=4&reference_num=5