Local strain induced anisotropic diffusion on (23 × √3)-Au(1 1 1) surface

Y. B. Liu; D. Y. Sun; X. G. Gong

doi:10.1016/S0039-6028(01)01812-X

Local strain induced anisotropic diffusion on (23 × √3)-Au(1 1 1) surface

Y. B. Liu
, D. Y. Sun
, X. G. Gong^*

^*此作品的通讯作者

CAS - Institute of Solid State Physics
Fudan University

科研成果: 期刊稿件 › 文章 › 同行评审

11 引用（Scopus）

摘要

Based on the many-body glue potential, the adatom diffusion on the reconstructed (23 × √ 3)-Au(1 1 1) surface is theoretically studied. We demonstrate that the reconstructed surface is strongly anisotropic for the adatom diffusion. The local strain enhances the adatom diffusion, and leads to diffusion barriers dependent on the direction and position.

源语言	英语
页（从-至）	337-342
页数	6
期刊	Surface Science
卷	498
期	3
DOI	https://doi.org/10.1016/S0039-6028(01)01812-X
出版状态	已出版 - 20 2月 2002
已对外发布	是

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@article{645ed2d96f984639864c98433d9daec6,

title = "Local strain induced anisotropic diffusion on (23 {\texttimes} √3)-Au(1 1 1) surface",

abstract = "Based on the many-body glue potential, the adatom diffusion on the reconstructed (23 {\texttimes} √ 3)-Au(1 1 1) surface is theoretically studied. We demonstrate that the reconstructed surface is strongly anisotropic for the adatom diffusion. The local strain enhances the adatom diffusion, and leads to diffusion barriers dependent on the direction and position.",

keywords = "Morphology, Roughness, Surface diffusion, Surface stress, Surface structure, Topography",

author = "Liu, \{Y. B.\} and Sun, \{D. Y.\} and Gong, \{X. G.\}",

year = "2002",

month = feb,

day = "20",

doi = "10.1016/S0039-6028(01)01812-X",

language = "英语",

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T1 - Local strain induced anisotropic diffusion on (23 × √3)-Au(1 1 1) surface

AU - Liu, Y. B.

AU - Sun, D. Y.

AU - Gong, X. G.

PY - 2002/2/20

Y1 - 2002/2/20

N2 - Based on the many-body glue potential, the adatom diffusion on the reconstructed (23 × √ 3)-Au(1 1 1) surface is theoretically studied. We demonstrate that the reconstructed surface is strongly anisotropic for the adatom diffusion. The local strain enhances the adatom diffusion, and leads to diffusion barriers dependent on the direction and position.

AB - Based on the many-body glue potential, the adatom diffusion on the reconstructed (23 × √ 3)-Au(1 1 1) surface is theoretically studied. We demonstrate that the reconstructed surface is strongly anisotropic for the adatom diffusion. The local strain enhances the adatom diffusion, and leads to diffusion barriers dependent on the direction and position.

KW - Morphology

KW - Roughness

KW - Surface diffusion

KW - Surface stress

KW - Surface structure

KW - Topography

UR - https://www.scopus.com/pages/publications/0037138532

U2 - 10.1016/S0039-6028(01)01812-X

DO - 10.1016/S0039-6028(01)01812-X

M3 - 文章

AN - SCOPUS:0037138532

SN - 0039-6028

VL - 498

SP - 337

EP - 342

JO - Surface Science

JF - Surface Science

IS - 3

ER -

Local strain induced anisotropic diffusion on (23 × √3)-Au(1 1 1) surface

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