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Epitaxial growth of &agr;‐Fe films on Si(111) substrates

 

作者: Yang‐Tse Cheng,   Yen‐Lung Chen,   M. M. Karmarkar,   Wen‐Jin Meng,  

 

期刊: Applied Physics Letters  (AIP Available online 1991)
卷期: Volume 59, issue 8  

页码: 953-955

 

ISSN:0003-6951

 

年代: 1991

 

DOI:10.1063/1.106312

 

出版商: AIP

 

数据来源: AIP

 

摘要:

Epitaxial &agr;‐Fe films have been grown on HF cleaned Si(111) substrates at 30 °C by electron beam evaporation in an ultrahigh vacuum environment to a thickness of several thousands of Angstroms. Conventional &thgr;−2&thgr; x‐ray diffraction shows that only the Fe(222) peak is present, indicating that the films are oriented with the Fe(111) plane parallel to the Si(111) plane. Transmission electron microscopy shows that the Fe[11¯0] direction is parallel to the Si[11¯0] direction in the plane of the substrate.

 

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