Scattering of 300K effusive D2 beams from the H/Si(100) surface

被引：3

作者：

Ueno, S. ^{[1
]}

Narita, Y. ^{[1
]}

Khan, A. R. ^{[1
]}

Kihara, Y. ^{[1
]}

Namiki, A. ^{[1
]}

机构：

[1] Kyushu Inst Technol, Dept Elect Engn, Kitakyushu, Fukuoka 8048550, Japan

来源：

SURFACE SCIENCE | 2008年 / 602卷 / 08期

关键词：

scattering dynamics; hydrogen molecules; helium atoms; H-terminated Si surface;

D O I：

10.1016/j.susc.2008.02.018

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：

Scattering of 300 K effusive D-2 beam from H/Si(100) surfaces has been investigated in the dynamics experiments on angular and velocity distributions of scattered molecules. The results are compared with that of the He scattering which is governed mostly by the direct inelastic scattering (DIS). Although the angular distribution of D-2 molecules is nearly cosine but it includes considerable contribution of DIS. This may be explained in terms of the geometrical corrugation of D-2-Si surface interaction potential. (c) 2008 Elsevier B.V. All rights reserved.

引用

页码：1585 / 1588

页数：4

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