PHOTOELECTRON-SPECTROSCOPY OF CLEAN AND HYDROGEN-EXPOSED DIAMOND (111)SURFACES

被引：41

作者：

GRAUPNER, R

RISTEIN, J

LEY, L

机构：

[1] Institut für Technische Physik, Universität Erlangen-Nürnberg, D-91058 Erlangen

来源：

SURFACE SCIENCE | 1994年 / 320卷 / 1-2期

关键词：

D O I：

10.1016/0039-6028(94)00499-4

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：

The modifications of the (111) surfaces of a type-IIb natural diamond and a CVD diamond film upon annealing and exposure to atomic hydrogen have been examined by ultraviolet-excited (UPS) and X-ray-excited (XPS) photoelectron spectroscopy. Besides the two surface configurations commonly described in the literature, i.e. the clean reconstructed surface and the one associated with a monohydride passivation, a third configuration which evolves upon extreme hydrogen exposure has been observed.

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页码：201 / 207

页数：7

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