ATOMIC BURROWING AND HOLE FORMATION FOR AU GROWTH ON AG(110)

被引：21
作者：
HIRSCHORN, ES
LIN, DS
HANSEN, ED
CHIANG, TC
机构：
[1] UNIV ILLINOIS,DEPT PHYS,URBANA,IL 61801
[2] UNIV ILLINOIS,FREDERICK SEITZ MAT RES LAB,URBANA,IL 61801
来源：
SURFACE SCIENCE | 1995年 / 323卷 / 03期
基金：
美国国家科学基金会;
关键词：
EPITAXY; GOLD; GROWTH; LOW INDEX SINGLE CRYSTAL SURFACES; SCANNING TUNNELING MICROSCOPY; SILVER; SURFACE STRUCTURE; MORPHOLOGY; ROUGHNESS; TOPOGRAPHY;
D O I：
10.1016/0039-6028(94)00750-0
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：
Scanning tunneling microscopy observations of the initial growth of Au on Ag(110) at room temperature reveal unusual features not reported in previous studies of this system; both islands (positive growth) and holes (negative growth) are observed simultaneously. These results are compared with the growth of Ag on Ag(110) for which no holes are observed. This hole formation is associated with Au adatoms penetrating the surface and moving into atomic sites in the layer below the surface.
引用
收藏
页码：L299 / L304
页数：6
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