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.