Surface reconstruction of ZnO nanowire arrays via solvent-evaporation-induced self-assembly

被引：2
作者：
Fang, Fang [1 ]
Zhao, Dongxu [2 ]
Li, Binghui [2 ]
Zhang, Zhenzhong [2 ]
Shen, Dezhen [2 ]
Wang, Xiaohua
机构：
[1] Changchun Univ Sci & Technol, Dept Phys, Changchun, Peoples R China
[2] Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Key Lab Excited State Proc, Changchun 130033, Peoples R China
来源：
APPLIED SURFACE SCIENCE | 2011年 / 257卷 / 08期
基金：
中国国家自然科学基金;
关键词：
Zno nanowires; Self-assembly; RAMAN-SCATTERING; NANOHELIXES; NANOARRAYS; NANOBELTS; NANORINGS; NANOBOWS; GROWTH;
D O I：
10.1016/j.apsusc.2010.11.027
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Vertically aligned ZnO nanowires (NWs) can be reconstructed on large scales by a solvent-evaporationinduced method. The morphologies of the nanowires are regulated by changing the concentration of the solution. Possible mechanism, which the compressive residual stresses and wires/wires self-attraction can be responsible for the surface reconstruction, is addressed. Furthermore, we compare the structural properties of ZnO nanowires before and after reconstructed. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：3374 / 3377
页数：4
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