Self-organization of steps in growth of strained films on vicinal substrates

被引：128

作者：

Liu, F ^{[1
]}

Tersoff, J

Lagally, MG

机构：

[1] Univ Wisconsin, Madison, WI 53706 USA

[2] IBM Corp, Div Res, Thomas J Watson Res Ctr, Yorktown Heights, NY 10598 USA

来源：

PHYSICAL REVIEW LETTERS | 1998年 / 80卷 / 06期

关键词：

D O I：

10.1103/PhysRevLett.80.1268

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Computer simulations show that if stress is present, steps on a vicinal surface can self-organize into a regular array of step bunches, Such self-organization can provide templates for subsequent fabrication of "quantum wire" nanostructures, The size and spacing of the bunches can be controlled independently, We analyze the requirements for optimal ordering.

引用

页码：1268 / 1271

页数：4

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