Atomic-scale self-organization of Co nanostructures embedded into Cu(100)

被引：22

作者：

Kolesnikov, S. V. ^{[1
]}

Klavsyuk, A. L. ^{[1
]}

Saletsky, A. M. ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Fac Phys, Moscow 119991, Russia

来源：

PHYSICAL REVIEW B | 2009年 / 79卷 / 11期

关键词：

cobalt; molecular dynamics method; Monte Carlo methods; nanostructured materials; self-assembly; CU(001) SURFACE; AB-INITIO; STM-TIP; DIFFUSION; GROWTH; CLUSTERS; NANOPARTICLES; SUBSTRATE; BARRIERS; KINETICS;

D O I：

10.1103/PhysRevB.79.115433

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Formation of constrained nanostructures from Co atoms embedded within a Cu(100) surface is investigated on the atomic scale by performing molecular-dynamics and kinetic Monte-Carlo simulations. The atomic processes responsible for the linear and angular chain formations are identified. We demonstrate the key role of substrate vacancies in the motion of embedded Co atoms and investigate the self-organization of Co atoms in different conditions.

引用

页数：5

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