Self-assembly of quantum dots: Effect of neighbor islands on the wetting in coherent Stranski-Krastanov growth

被引：4
|
作者：
Prieto, JE
Markov, I
机构：
[1] Free Univ Berlin, Inst Expt Phys, D-14195 Berlin, Germany
[2] Bulgarian Acad Sci, Inst Phys Chem, BU-1113 Sofia, Bulgaria
来源：
PHYSICAL REVIEW B | 2004年 / 69卷 / 19期
关键词：
D O I：
10.1103/PhysRevB.69.193307
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The wetting of the homogeneously strained wetting layer by dislocation-free three-dimensional islands belonging to an array has been studied. The array has been simulated as a chain of islands in 1+1 dimensions. It is found that the wetting depends on the density of the array, the size distribution, and the shape of the neighbor islands. Implications for the self-assembly of quantum dots grown in the coherent Stranski-Krastanov mode are discussed.
引用
收藏
页码：193307 / 1
页数：4
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