ADSORPTION INDUCED RECONSTRUCTION OF THE CU(110) SURFACE

被引：12

作者：

MORITZ, W

ZUSCHKE, R

PFLANZ, S

WEVER, J

WOLF, D

机构：

[1] Institut für Kristallographie und Mineralogie, Universität München, D-8000 München 2

来源：

SURFACE SCIENCE | 1992年 / 272卷 / 1-3期

关键词：

D O I：

10.1016/0039-6028(92)91425-B

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 formation of the O/Cu(110)-(2 x 1) and H/Cu(110)-(1 x 2) superstructures has been investigated by a LEED beam profile analysis. The oxygen induced reconstruction proceeds at later stages by creation of boles on flat terraces. This could not be observed at the hydrogen induced missing row reconstruction. The formation of the missing row structure proceeds most probably via nucleation at steps and subsequent growth of (1 x 2) islands. The influence of different distributions of steps and islands on beam profiles is discussed.

引用

页码：94 / 101

页数：8

共 27 条

[1] SURFACE EXTENDED X-RAY-ABSORPTION FINE-STRUCTURE STUDY OF THE O(2X1)/CU(110) SYSTEM - MISSING-ROW RECONSTRUCTION, AND ANISOTROPY IN THE SURFACE MEAN FREE-PATH AND IN THE SURFACE DEBYE-WALLER FACTOR [J].