STRUCTURAL STUDIES OF THE AU(110) SURFACE WITH SCANNING-TUNNELING-MICROSCOPY AND RHEED

被引:5
|
作者
SPELLER, S
BOMERMANN, J
MOLITOR, S
RAUCH, T
HEILAND, W
机构
[1] Universität Osnabrück
关键词
GOLD; LOW INDEX SINGLE CRYSTAL SURFACES; REFLECTION HIGH-ENERGY ELECTRON DIFFRACTION (RHEED); SCANNING TUNNELING MICROSCOPY; SURFACE STRUCTURE;
D O I
10.1016/0039-6028(95)00159-X
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 Au(110) surface has been studied by STM and RHEED (reflection high energy electron diffraction). The surface structure was varied by different annealing procedures. Very fast cooling can preserve part of the disordered state from above the phase transition temperature T-c = 650 K. In that state the surface is disordered, but develops local (1 x 3) structures. The well annealed surface develops the usual (1 x 2) structure in combination with the mesoscopic ''fish scale'' pattern.
引用
收藏
页码:1070 / 1076
页数:7
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