STRUCTURAL STUDY OF ACTIVATED NITROGEN ADSORBED UPON (110), (530) AND ASSOCIATED (HKO) COPPER FACES

被引：5

作者：

BOULLIARD, JC

SOTTO, MP

机构：

[1] GRP PHYS SOLIDES,TOUR 23,2 PL JUSSIEU,F-75251 PARIS 05,FRANCE

[2] LAB MINERAL & CRISTALLOG,F-75252 PARIS 05,FRANCE

来源：

SURFACE SCIENCE | 1994年 / 314卷 / 02期

关键词：

D O I：

10.1016/0039-6028(94)90008-6

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 structural evolution of all the (hk0) faces between Cu(110) and Cu(530) under activated nitrogen adsorption is investigated by LEED and AES. For low inclined faces, step bunching and incomplete faceting into (100) and (110) appear. For more inclined faces, the behaviour is quite unusual: at low coverages, the formation of a nitrogen superstructure is inhibited and, at higher coverage, a sudden faceting appears with a high rate of (100) facets. Such phenomena will be discussed and connected to strong terrace reconstruction models.

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页码：212 / 220

页数：9

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