Self-organized replication of 3D coherent island size and shape in multilayer heteroepitaxial films

被引：102

作者：

Liu, F ^{[1
]}

Davenport, SE ^{[1
]}

Evans, HM ^{[1
]}

Lagally, MG ^{[1
]}

机构：

[1] Univ Wisconsin, Madison, WI 53706 USA

来源：

PHYSICAL REVIEW LETTERS | 1999年 / 82卷 / 12期

关键词：

D O I：

10.1103/PhysRevLett.82.2528

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A model is proposed to elucidate the evolution of the morphology of strained 3D islands in multilayer heteroepitaxial films. The model explains the experimental observation that islands grown in successive layers not only replicate, forming individual island columns, but self-organize to reach a common size and shape, independent of their initial density. [S0031-9007(99)08750-5].

引用

页码：2528 / 2531

页数：4

共 15 条

[11] Increased size uniformity through vertical quantum dot columns [J].