In:
Acta Physica Sinica, Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences, Vol. 38, No. 12 ( 1989), p. 1981-
Abstract:
The experimental method and facilities for studing surface and interface atomic structure by MeV ion scattering are described. The crystal preparation and cleaning procedure of Al (100) are presented. The MeV ion channeling and scattering experiments indicate the themal vibration amplitude of Al(l00) surface atom is 1.2-1.3 times greater than that of bulk atoms. The relaxation of Al(l00) first layer atom is less then -0.05?.
Type of Medium:
Online Resource
ISSN:
1000-3290
,
1000-3290
Language:
Unknown
Publisher:
Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences
Publication Date:
1989
detail.hit.zdb_id:
203490-6
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