Growth of Si ultrathin films on silver surfaces: Evidence of an Ag(110) reconstruction induced by Si

被引：38

作者：

Bernard, Romain ^{[1
,2
]}

Leoni, Thomas ^{[3
]}

Wilson, Axel ^{[1
,2
]}

Lelaidier, Tony ^{[3
]}

Sahaf, Houda ^{[3
]}

Moyen, Eric ^{[3
]}

Assaud, Loic ^{[3
]}

Santinacci, Lionel ^{[3
]}

Leroy, Frederic ^{[3
]}

Cheynis, Fabien ^{[3
]}

Ranguis, Alain ^{[3
]}

Jamgotchian, Haik ^{[3
]}

Becker, Conrad ^{[3
]}

Borensztein, Yves ^{[1
,2
]}

Hanbuecken, Margrit ^{[3
]}

Prevot, Geoffroy ^{[1
,2
]}

Masson, Laurence ^{[3
]}

机构：

[1] CNRS, UMR 7588, Inst Nanosci Paris, F-75005 Paris, France

[2] Univ Paris 06, UMR 7588, Inst Nanosci Paris, F-75005 Paris, France

[3] Aix Marseille Univ, CNRS, CINaM UMR 7325, F-13288 Marseille, France

来源：

PHYSICAL REVIEW B | 2013年 / 88卷 / 12期

关键词：

TEMPLATE;

D O I：

10.1103/PhysRevB.88.121411

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report here in situ measurements of the evolution of the Ag(110) surface during Si growth, using scanning tunneling microscopy and grazing incidence x-ray diffraction. We provide compelling evidence of an Ag(110) surface reconstruction associated with the release of Ag atoms induced by the growth of Si nanoribbons. Our results are in agreement with a missing row reconstruction of the Ag layer underneath the nanoribbons. This challenges the current understanding of the Si growth on nonreconstructed Ag(110), interpreted within the framework of silicene models.

引用

页数：5

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