Epitaxial Growth of Multi-structure SnO2 by Chemical Vapor Deposition
文献类型: 外文期刊
第一作者: He, Dong-Ning
作者: He, Dong-Ning;He, Dong-Ning;Hodgson, Peter;Gao, Wei-Min;He, Dong-Ning
作者机构:
关键词: Nanostructure;Heterostructure;Tin dioxide;Chemical vapor deposition;Carbothermal method
期刊名称:ACTA METALLURGICA SINICA-ENGLISH LETTERS ( 影响因子:2.755; 五年影响因子:2.279 )
ISSN: 1006-7191
年卷期: 2015 年 28 卷 7 期
页码:
收录情况: SCI
摘要: The nanowire and whisker heterostructures of tin dioxide were fabricated by the chemical vapor deposition technique. It was demonstrated that various structures of tin oxide can be obtained by controlling the thickness of gold layer and the partial pressure of source vapor at growing sites. 12.5 and 25 nm thicknesses are preferable for the epitaxial growth of nanowires and heterostructure through vapor liquid solid mechanism, respectively. The tin dioxide whiskers with core-shell structure were fabricated by vapor solid mechanism. Meanwhile, the influences of various factors on the tin dioxide growth are also discussed.
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