期刊
JOURNAL OF CRYSTAL GROWTH
卷 304, 期 2, 页码 399-401出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.jcrysgro.2007.03.023
关键词
epitaxial; nanowires; narrow bandgap; InSb
The growth of InSb nanowires on an Insb(111) substrate in a closed system is described. A high density InSb nanowires was grown by the use of InSb substrates in a torch sealed quartz tube at a temperature of 400 degrees C, using a 60 nm size gold colloid catalyst. The typical diameter of the InSb nanowires was 80-200 nm and they consisted of nearly equal atomic percent of In and Sb. Transmission electron microscopy showed the wires to be single crystal, with a growth direction of < 110 >. (c) 2007 Elsevier B.V. All rights reserved.
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