Self-assembly structure formation on patterned InP surfaces

被引:0
|
作者
Ge Su
LiXin Cao
TianZhong Liu
机构
[1] Ocean University of China,Institute of Material Science and Engineering
[2] the University of Birmingham,Nanoscale Physics Research Laboratory, School of Physics and Astronomy
[3] Ocean University of China,College of Food Science and Engineering
关键词
self-assembly; polystyrene spheres; pattern; InP surface;
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学科分类号
摘要
Self-assembly of polystyrene spheres guided by patterned n-type InP substrates has been investigated. InP surfaces were patterned using a variety of methods including wet chemical etching, sputter coating, thermal evaporation, and photo lithography. The self-assembly of polystyrene spheres depended on the appearance of patterns and was affected by the deposition techniques (sputter coating and thermal evaporation) of Au micro-squares. SEM and AFM were used to characterize the surface morphologies.
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页码:2732 / 2736
页数:4
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