A study of control growth of three-dimensional nanowire networks of tungsten oxides: From aligned nanowires through hybrid nanostructures to 3D networks
A study of control growth of three-dimensional nanowire networks of tungsten oxides: From aligned nanowires through hybrid nanostructures to 3D networks
复制标题
氧化钨三维纳米线网络控制生长的研究：从排列纳米线到混合纳米结构再到 3D 网络
DOI：
10.1016/j.jcrysgro.2009.11.036
复制
发表时间：
2010-02-01
影响因子：
1.8
通讯作者：
Deng, S. Z.
中科院分区：
文献类型：
--
作者：
Li, Z. L.;Liu, Fei;Deng, S. Z.
三维（3D）纳米线网络是纳米器件的潜在构建块。三维钨纳米线网络的薄膜很早就被发现，本研究旨在开发一种技术程序，以实现在薄膜中非常高的三维钨纳米线网络的百分比。我们证明，通过热气相沉积制备的薄膜中的三维钨纳米线网络的含量，可以通过控制衬底的温度来调节，并且还可以制备非常高百分比的三维钨纳米线网络的薄膜。结果表明，所有的薄膜都表现出稳定的场致电子发射，但其性能取决于三维纳米线网络的含量。(C)2009爱思唯尔有限公司版权所有。
Three-dimensional (3D) nanowire network is a potential building block for nanodevices. Films of 3D tungsten nanowire networks were found early, and the present study is to develop a technical procedure for achieving very high percentage of 3D tungsten nanowire networks in a film. We demonstrate that the content of 3D tungsten nanowire networks in a film, prepared by thermal vapor deposition, may be adjusted by controlling the temperature of substrate, and also that films of very high percentage of 3D tungsten nanowire networks may be prepared. It is found that all films exhibit stable field electron emission, but that the performance varies depending on content of 3D nanowire networks. (C) 2009 Elsevier B.V. All rights reserved.