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
  • [41] 1994, SURF SCI, V307
  • [42] 1995, J MAGN MAGN MATER, V148
  • [43] 1991, J MAGN MAGN MATER, V93
  • [44] 1993, MAT RES SOC S P, V313
  • [45] 1993, J MAGN MAGN MATER, V121