HYDROGEN-MEDIATED EPITAXY OF AG ON SI(111) AS STUDIED BY LOW-ENERGY ION-SCATTERING

被引:140
作者
SUMITOMO, K
KOBAYASHI, T
SHOJI, F
OURA, K
KATAYAMA, I
机构
[1] OSAKA UNIV,FAC ENGN,DEPT ELECTR ENGN,SUITA,OSAKA 565,JAPAN
[2] OSAKA INST TECHNOL,FAC GEN EDUC,DEPT APPL PHYS,ASAHI KU,OSAKA 535,JAPAN
关键词
D O I
10.1103/PhysRevLett.66.1193
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We have investigated the effect of the saturation of surface dangling bonds of Si(111) surfaces with atomic hydrogen upon Ag thin-film growth. By using time-of-flight-type low-energy ion-scattering-recoil analysis techniques, we find that the growth mode of Ag thin films is drastically changed by the hydrogen termination of Si(111)-7 x 7 surfaces and that the epitaxial growth of A-type Ag(111) films is promoted by the hydrogen atoms residing at the film/substrate interface.
引用
收藏
页码:1193 / 1196
页数:4
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