Long-range electronic interactions between adatoms on transition metal surfaces

被引：13
|
作者：
Stepanyuk, VS
Niebergall, L
Baranov, AN
Hergert, W
Bruno, P
机构：
[1] Max Planck Inst Mikrostrukturphys, D-06120 Halle, Germany
[2] Univ Halle Wittenberg, Fachbereich Phys, D-06099 Halle, Germany
来源：
COMPUTATIONAL MATERIALS SCIENCE | 2006年 / 35卷 / 03期
关键词：
ab initio calculations; spin-polarized surface states; long-range interactions;
D O I：
10.1016/j.commatsci.2004.09.053
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Ab initio calculations of surface-state mediated interactions between Cu adatoms on transition metal surfaces are presented. We concentrate on Co/Cu(111) and Co(0001) substrates and compare results with our calculations for Cu(111). Our studies show that surface states of Co/Cu(111) and Co(0001) are spin-polarized. We reveal that long-range interactions between adatoms are mainly determined by sp-majority states. In contrast to Cu(111) and Co/Cu(111), the interaction between adatoms on Co(0001) is strongly suppressed at large adsorbate separations. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：272 / 274
页数：3
相关论文
共 50 条
  • [41] LONG-RANGE SCATTERING OF ELECTRONS BY PHONONS AT METAL-SURFACES
    SCHAICH, WL
    PHYSICAL REVIEW B, 1981, 24 (02): : 686 - 691
  • [42] Substrate mediated long-range oscillatory interaction between adatoms: Cu/Cu(111)
    Repp, J
    Moresco, F
    Meyer, G
    Rieder, KH
    Hyldgaard, P
    Persson, M
    PHYSICAL REVIEW LETTERS, 2000, 85 (14) : 2981 - 2984
  • [43] Long-range orientational correlations at undercooled liquid metal surfaces
    Celestini, F
    Ercolessi, F
    Tosatti, E
    SURFACE REVIEW AND LETTERS, 1997, 4 (05) : 839 - 842
  • [44] The electrostatic contribution to the long-range interactions between tungsten and oxide surfaces under ultrahigh vacuum
    Sounilhac, S
    Barthel, E
    Creuzet, F
    APPLIED SURFACE SCIENCE, 1999, 140 (3-4) : 411 - 414
  • [45] Measurements of Long-Range Interactions between Protein: Functionalized Surfaces by Total Internal Reflection Microscopy
    Wang, Zhaohui
    Gong, Xiangjun
    Ngai, To
    LANGMUIR, 2015, 31 (10) : 3101 - 3107
  • [46] LONG-RANGE INTERACTIONS BETWEEN SOME CHARGED SOLITONS
    LAKSHMI, MR
    PRAMANA, 1979, 12 (05) : 447 - 464
  • [47] Detecting long-range interactions between migrating cells
    C. Metzner
    F. Hörsch
    C. Mark
    T. Czerwinski
    A. Winterl
    C. Voskens
    B. Fabry
    Scientific Reports, 11
  • [48] RELATIVISTIC LONG-RANGE INTERACTIONS BETWEEN ATOMS AND MOLECULES
    CHANG, TY
    KARPLUS, M
    JOURNAL OF CHEMICAL PHYSICS, 1970, 52 (09): : 4698 - &
  • [49] Long-range interactions between branes in diverse dimensions
    Wu, Rong-Jun
    Wang, Zhao-Long
    PHYSICAL REVIEW D, 2010, 81 (08):
  • [50] Detecting long-range interactions between migrating cells
    Metzner, C.
    Hoersch, F.
    Mark, C.
    Czerwinski, T.
    Winterl, A.
    Voskens, C.
    Fabry, B.
    SCIENTIFIC REPORTS, 2021, 11 (01)
12345