A medium-energy ion scattering study of the Si(111)(√3 x √3)R30°-Pb (β-phase) surface

被引：0
|
作者：
Spence, DJ
Tear, SP
Bailey, P
Noakes, TCQ
机构：
[1] Univ York, Dept Phys, York YO10 5DD, N Yorkshire, England
[2] CLRC, Daresbury Lab, Warrington WA4 4AD, Cheshire, England
来源：
JOURNAL OF PHYSICS-CONDENSED MATTER | 2000年 / 12卷 / 22期
关键词：
D O I：
10.1088/0953-8984/12/22/303
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The Si(111)(root 3 x root 3)R30 degrees-Pb reconstruction has been studied using medium-energy ion scattering. The ion scattering data were taken from two different scattering geometries and compared with Monte Carlo simulations of the scattering curves, varying different structural parameters systematically until a suitable match between experiment and theory was obtained. A new structural model is proposed on the basis of these results.
引用
收藏
页码：4699 / 4711
页数：13
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