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Scanning tunneling microscopy study of CdTe(001)

 

作者: L. Seehofer,   G. Falkenberg,   R. L. Johnson,   V. H. Etgens,   S. Tatarenko,   D. Brun,   B. Daudin,  

 

期刊: Applied Physics Letters  （AIP Available online 1995）
卷期: Volume 67, issue 12  

页码: 1680-1682

 

ISSN:0003-6951

 

年代: 1995

 

DOI:10.1063/1.115055

 

出版商: AIP

 

数据来源: AIP

 

摘要:

Atomic resolution scanning tunneling microscope images of the (2×1) andc(2×2) reconstructions of CdTe(001) are presented. Both reconstructions can be described by a structural model in which the surface is terminated with 0.5 ML twofold‐coordinated Cd atoms. Step edges, domain boundaries and various types of point defects are characterized. The measurements indicate that the surface atoms are highly mobile at room temperature. ©1995 American Institute of Physics.

 

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