Effect of Ag adsorption on the structure and morphology of vicinal Si(111) surfaces

被引：0
|
作者：
Dolbak, AE [1 ]
Olshanetsky, BZ [1 ]
Zhachuk, RA [1 ]
机构：
[1] Russian Acad Sci, Inst Semicond Phys, Siberian Branch, Novosibirsk 630090, Russia
来源：
PHYSICS OF LOW-DIMENSIONAL STRUCTURES | 1999年 / 7-8卷
关键词：
D O I：
暂无
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Effects of Ag adsorption on the structure and morphology of the vicinal Si(111) surfaces misoriented towards the [11(2) over bar] and [<(11)over bar 2>] directions have been studied by low energy electron diffraction and Anger electron spectroscopy. It has been shown that Ag adsorption causes the separation of the vicinal Si(111) surfaces into faceted configuration. On the surfaces inclined towards the [11(2) over bar] direction the facets (111), (551) and (110) form. The structure of the (111) facet depends on the Ag coverage value theta(Ag) and fits in with those observed previously on singular Si(111) surface. Two other facets have the 8x1-Ag and 1x2-Ag surface structures respectively. The surfaces inclined towards the [<(11)over bar 2>] direction separate into the (111), (311) and (322) facets. The latter two facets have the 3x1-Ag and the 2x1-Ag structure, respectively. The (331) surface is also unstable towards Ag adsorption and breaks into the (111) and (110) facets.
引用
收藏
页码：163 / 173
页数：11
相关论文
共 50 条
  • [1] STM study of the structure and morphology of vicinal Si(111) surface at Ag adsorption
    Teys, SA
    Kozhemyako, IG
    Olshanetsky, BZ
    [J]. PHYSICS OF LOW-DIMENSIONAL STRUCTURES, 1999, 7-8 : 81 - 88
  • [2] Effect of Ag adsorption on the structure of vicinal Si(110) surface
    Dolbak, AE
    Olshanetsky, BZ
    [J]. PHYSICS OF LOW-DIMENSIONAL STRUCTURES, 2000, 7-8 : 105 - 111
  • [3] Evolution of surface morphology of vicinal Si(111) surfaces after aluminum deposition
    Schwennicke, C
    Wang, XS
    Einstein, TL
    Williams, ED
    [J]. SURFACE SCIENCE, 1998, 418 (01) : 22 - 31
  • [4] Orientation and structure of triple step staircase on vicinal Si(111) surfaces
    Teys, S. A.
    Romanyuk, K. N.
    Zhachuk, R. A.
    Olshanetsky, B. Z.
    [J]. SURFACE SCIENCE, 2006, 600 (21) : 4878 - 4882
  • [5] Surface melting of vicinal Si(111) surfaces
    Natori, A
    Harada, H
    [J]. SURFACE SCIENCE, 1999, 438 (1-3) : 162 - 172
  • [6] ABOUT THE SUBLIMATION OF SI SURFACES VICINAL OF (111)
    ALFONSO, C
    HEYRAUD, JC
    METOIS, JJ
    [J]. SURFACE SCIENCE, 1993, 291 (1-2) : L745 - L749
  • [7] FIM, RHEED STUDIES ON ATOMIC STRUCTURE OF SI(111) AND SI(111)-AG SURFACES
    PARK, TS
    CHUNG, CI
    JUNG, SM
    JEON, DZ
    [J]. JOURNAL DE PHYSIQUE, 1988, 49 (C-6): : 275 - 280
  • [8] Structure and electronic states of vicinal Ag(111) surfaces with densely kinked steps
    Enrique Ortega, J.
    Vasseur, Guillaume
    Piquero-Zulaica, Ignacio
    Matencio, Sonia
    Angel Valbuena, Miguel
    Rault, Julien E.
    Schiller, Frederik
    Corso, Martina
    Mugarza, Aitor
    Lobo-Checa, Jorge
    [J]. NEW JOURNAL OF PHYSICS, 2018, 20
  • [9] Structure and morphology of clean and Ni adsorbed vicinal Si(110) surfaces
    Dolbak, AE
    Olshanetsky, BZ
    [J]. PHYSICS OF LOW-DIMENSIONAL STRUCTURES, 2000, 1-2 : 71 - 79
  • [10] Anisotropy of Ag Diffusion on Vicinal Si Surfaces
    Sindermann, S.
    Wall, D.
    Roos, K. R.
    Horn-von Hoegen, M.
    zu Heringdorf, F. -J. Meyer
    [J]. E-JOURNAL OF SURFACE SCIENCE AND NANOTECHNOLOGY, 2010, 8 : 372 - 376
12345