GEOMETRICAL STRUCTURE OF AN IRON EPILAYER ON SI(111) - AN X-RAY STANDING WAVE ANALYSIS

被引:10
作者
BOULLIARD, JC [1 ]
CAPELLE, B [1 ]
FERRET, D [1 ]
LIFCHITZ, A [1 ]
MALGRANGE, C [1 ]
PETROFF, JF [1 ]
TACCOEN, A [1 ]
ZHENG, YL [1 ]
机构
[1] UNIV PARIS 07,F-75221 PARIS 05,FRANCE
来源
JOURNAL DE PHYSIQUE I | 1992年 / 2卷 / 06期
关键词
D O I
10.1051/jp1:1992205
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The structure of an iron film, deposited at low temperature (50-degrees-C) upon a silicon (111) substrate, has been determined by means of X-ray Standing Wave experiments performed at LURE (Orsay, France). Experimental results are coherent with the model of an abrupt interface between the adsorbate and the surface: the first site of adsorption terminates the bulk silicon and a body-centred iron layer epitaxially grows on the substrate with a preferential growth orientation.
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页码:1215 / 1232
页数:18
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