Elastic interaction and self-relaxation energies of coherently strained conical islands

被引：33

作者：

Shchukin, VA ^{[1
]}

Bimberg, D

Munt, TP

Jesson, DE

机构：

[1] Tech Univ Berlin, Inst Festkorperphys, D-10623 Berlin, Germany

[2] Heriot Watt Univ, Sch Engn & Phys Sci, Dept Phys, Edinburgh EH14 4AS, Midlothian, Scotland

[3] Monash Univ, Sch Phys & Mat Engn, Clayton, Vic 3800, Australia

来源：

PHYSICAL REVIEW B | 2004年 / 70卷 / 08期

基金：

俄罗斯基础研究基金会; 英国工程与自然科学研究理事会;

关键词：

D O I：

10.1103/PhysRevB.70.085416

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Projection force density methods, based on the surface Green's function approach, are employed to obtain analytical expressions for the elastic interaction and self-relaxation energies of coherently strained conical islands. These results are used to evaluate the island chemical potential as the basis for coarsening models and a stability analysis of elastically interacting quantum dot arrays.

引用

页码：085416 / 1

页数：10

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