Mesoscopic relaxation in homoepitaxial metal growth

被引：83

作者：

Lysenko, OV

Stepanyuk, VS

Hergert, W

Kirschner, J

机构：

[1] Max Planck Inst Mikrostrukturphys, D-06120 Halle An Der Saale, Germany

[2] Moscow MV Lomonosov State Univ, Dept Solid State Phys, Moscow 119899, Russia

[3] Univ Halle Wittenberg, Fachbereich Phys, D-06099 Halle An Der Saale, Germany

来源：

PHYSICAL REVIEW LETTERS | 2002年 / 89卷 / 12期

关键词：

D O I：

10.1103/PhysRevLett.89.126102

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We demonstrate that a size-dependent mesoscopic mismatch exists in homoepitaxy, which has a strong impact on the morphology of the islands and the substrate. Atomic scale calculations for double layer Cu islands on Cu(111) reveal that mesoscopic strain relaxations in both islands and the substrate strongly influence the shape of islands and can effect the details of atomic motion near the island.

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页数：4

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