Dynamics of ripening of self-assembled II-VI semiconductor quantum dots

被引：86

作者：

Lee, S ^{[1
]}

Daruka, I

Kim, CS

Barabasi, AL

Merz, JL

Furdyna, JK

机构：

[1] Univ Notre Dame, Dept Phys, Notre Dame, IN 46556 USA

[2] Univ Notre Dame, Dept Elect Engn, Notre Dame, IN 46556 USA

来源：

PHYSICAL REVIEW LETTERS | 1998年 / 81卷 / 16期

关键词：

D O I：

10.1103/PhysRevLett.81.3479

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report the systematic investigation of ripening of CdSe self-assembled quantum dots (QDs) on ZnSe. We investigate the size and density of the QDs as a function of time after deposition of CdSe has stopped. The dynamics of the ripening process is interpreted in terms of the theory of Ostwald ripening. Furthermore, the experimental results allow us to identify the growth mode of the QD formation process. [S0031-9007(98)07378-5].

引用

页码：3479 / 3482

页数：4

共 28 条

[1]

Barabasi A-Ls, 1995, FRACTAL CONCEPTS SUR, DOI [10.1017/CBO9780511599798, DOI 10.1017/CBO9780511599798]

[2]

Barabasi AL, 1997, APPL PHYS LETT, V70, P2565, DOI 10.1063/1.118920

[3] Equilibrium phase diagrams for dislocation free self-assembled quantum dots [J].