Preparation and characterization of Co(10(1)over-bar0) surfaces

被引:8
作者
Barbier, A [1 ]
Ohresser, P [1 ]
Da Costa, V [1 ]
Carriere, B [1 ]
Deville, JP [1 ]
机构
[1] IPCMS, CNRS, UMR 046, Grp Surfaces Interfaces, F-67037 Strasbourg, France
关键词
cobalt; electron energy loss spectroscopy (EELS); faceting; low energy electron diffraction (LEED); low index single crystal surfaces; single crystal surfaces; surface relaxation and reconstruction; surface roughening;
D O I
10.1016/S0039-6028(98)00087-9
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
We present a detailed characterization of the Co(1010) single crystal surface. In particular, we report a pre-martinsitic structural surface transition and a neu interpretation of the EELS spectra of Co. Through an original kinematic approach of the LEED patterns, we discuss both the in-plans and out-of-plane surface parameters, and we show that the shorter surface termination is preferred, (C) 1998 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:298 / 307
页数:10
相关论文
共 45 条
  • [1] BAKULIN EA, 1972, FIZ TVERD TELA+, V13, P3114
  • [2] BAKULIN EA, 1971, FIZ TVERD TELA+, V13, P542
  • [3] BAKULIN EA, 1972, FIZ TVERD TELA+, V13, P2536
  • [4] Growth and structure of Pt on Co(11(2)over-bar0) versus Pt on Co(10(1)over-bar0) and Pt on Co(0001)
    Barbier, A
    Carriere, B
    Deville, JP
    [J]. SURFACE SCIENCE, 1995, 344 (1-2) : 33 - 41
  • [5] BARBIER A, 1993, MATER RES SOC S P, V313, P519
  • [6] THE SURFACE-STRUCTURE OF A C(2 X-2) POTASSIUM OVERLAYER ON CO(1010)
    BARNES, CJ
    HU, P
    LINDROOS, M
    KING, DA
    [J]. SURFACE SCIENCE, 1991, 251 : 561 - 567
  • [7] STUDY OF THE CO/SI(111) INTERFACE FORMATION USING ELECTRON-ENERGY LOSS SPECTROSCOPY
    BENSAOULA, A
    VEUILLEN, JY
    TAN, TAN
    DERRIEN, J
    DECRESCENZI, M
    [J]. SURFACE SCIENCE, 1991, 241 (03) : 425 - 430
  • [8] CHEMISORPTION STUDIES ON COBALT SINGLE-CRYSTAL SURFACES .1. CARBON-MONOXIDE ON CO(0001)
    BRIDGE, ME
    COMRIE, CM
    LAMBERT, RM
    [J]. SURFACE SCIENCE, 1977, 67 (02) : 393 - 404
  • [9] DEHLINGER U, 1933, Z METALLKD, V25, P62
  • [10] Edwards OS, 1943, J I MET, V69, P177