Large-scale fabrication of ordered arrays of microcontainers and the restraint effect on growth of CuO nanowires

被引：24
|
作者：
Shao, Pengrui [1 ]
Deng, Shaozhi [1 ]
Chen, Jun [1 ]
Xu, Ningsheng [1 ]
机构：
[1] Sun Yat Sen Univ, Sch Phys & Engn, State Key Lab Optoelect Mat & Technol, Guangdong Prov Key Lab Display Mat & Technol, Guangzhou 510275, Guangdong, Peoples R China
来源：
NANOSCALE RESEARCH LETTERS | 2011年 / 6卷
基金：
中国国家自然科学基金;
关键词：
COLLOIDAL CRYSTALS; COPPER;
D O I：
10.1186/1556-276X-6-86
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Technique has been developed to fabricate ordered arrays of microcontainers. We report that ordered microcontainer arrays of Cu can be fabricated on glass substrate by thin film deposition and self-assembly technology. In addition, CuO nanowires are found to grow only in the inner sides of microcontainers, which verifies the stress growth mechanism of CuO nanowires. High-resolution transmission electron microscopy study reveals that CuO nanowires grow along the [110] direction. Such structure may have potential application in micro-electron sources, which have the self-focused function.
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页数：4
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