INSITU CHARACTERIZATION OF THE INITIAL GROWTH STAGE OF GAAS ON SI BY COAXIAL IMPACT-COLLISION ION-SCATTERING SPECTROSCOPY

被引:9
|
作者
HASHIMOTO, A [1 ]
SUGIYAMA, N [1 ]
TAMURA, M [1 ]
机构
[1] TOSHIBA CO LTD,TOSHIBA RES & DEV CTR,SAIWAI KU,KAWASAKI 210,JAPAN
关键词
INSITU CHARACTERIZATION; INITIAL GROWTH STAGE; GAAS ON SI; CAICISS;
D O I
10.1143/JJAP.30.3755
中图分类号
O59 [应用物理学];
学科分类号
摘要
The initial growth stage of GaAs on Si has been characterized in situ by coaxial impact-collision ion scattering spectroscopy (CAICISS). The behavior of As atoms on the Si surface and at the step sites is analyzed. The results of analysis on the initial growth stage strongly suggest that the three-dimensional island growth of GaAs on Si occurs even in 1-monolayer (ML) GaAs growth.
引用
收藏
页码:3755 / 3758
页数:4
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