Scaling parameters for gold and copper cluster growth on an alumina single crystal surface

被引：18

作者：

Winkler, C

Carew, A

Raval, R

Ledieu, J

McGrath, R

机构：

[1] Univ Liverpool, Dept Chem, Leverhulme Ctr Innovat Catalysis, Liverpool L69 7ZD, Merseyside, England

[2] Univ Liverpool, Surface Sci Res Ctr, Liverpool L69 3BX, Merseyside, England

来源：

SURFACE REVIEW AND LETTERS | 2001年 / 8卷 / 06期

关键词：

D O I：

10.1016/S0218-625X(01)00163-4

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The growth of gold and copper nanoparticles on a gamma-Al2O3 single crystal surface has been investigated using LEED and STM. The clusters were grown on the sample by exposing the substrate to a metal vapour. The particle size distributions are determined as a function of the metal vapour dosage and, furthermore, the Volmer-Weber growth mechanism and a semi-log scaling law are deduced from these data.

引用

页码：693 / 697

页数：5

共 17 条

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