VUV AND SOFT-X-RAY PHOTOEMISSION-STUDIES OF ELECTRONIC AND ATOMIC STRUCTURES OF METAL-OVERLAYERS ON SILICON SURFACES

被引:4
作者
KONO, S
ENTA, Y
ABUKAWA, T
NAKAMURA, N
ANNO, K
SUZUKI, S
机构
[1] Department of Physics, Tohoku University, Sendai
来源
PHYSICA SCRIPTA | 1990年 / T31卷
关键词
D O I
10.1088/0031-8949/1990/T31/013
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Electronic and atomic structures of ordered metal-overlayers on Si(111) and Si(001) surfaces have been investigated by angle-resolved photoelectron spectroscopy. In the VUV photon energy region, angle-resolved photoemission has given us information about surface-state dispersion, and in the soft x-ray region, angle-resolved photoemission has given us information about surface atomic geometry. Metal overlayers treated are those of elements in the periodic table of Columns Ia, Ib, IIIb, IVb, IVb/Vb and VIb; surface orders treated are 3 × 3 on the Si(111) surface and 2 × 1 on the Si(001) surface. © 1990 IOP Publishing Ltd.
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页码:96 / 102
页数:7
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