標題: Growth and characterization of chemical-vapor-deposited zinc oxide nanorods
作者: Wu, CL
Chang, L
Chen, HG
Lin, CW
Chang, TF
Chao, YC
Yan, JK
材料科學與工程學系
Department of Materials Science and Engineering
關鍵字: chemical vapor deposition;zinc oxide;nanorod;gold
公開日期: 1-三月-2006
摘要: ZnO nanorods were grown on Si substrates by metal-organic chemical vapor deposition (CVD). The ZnO nanorods were characterized by scanning electron microscopy, transmission electron microscopy (TEM), and X-ray diffraction. It was found that highly oriented ZnO single-crystalline nanorods were formed only on the substrate coated with a gold film. Without the gold, ZnO was deposited as a continuous film. No Au was observed on top of the ZnO nanorods, implying that the Au plays no role as catalytic metal in vapor-liquid-solid mechanism for formation of ZnO nanorods. In CVD, oriented ZnO nanorods along the c-axis were grown as a result of < 111 > textured Au. High-resolution TEM shows that the gold layer and ZnO are in orientation relationship of Au 111 planes//ZnO (0002) basal planes. (c) 2005 Elsevier B.V. All rights reserved.
URI: http://dx.doi.org/10.1016/j.tsf.2005.07.096
http://hdl.handle.net/11536/12536
ISSN: 0040-6090
DOI: 10.1016/j.tsf.2005.07.096
期刊: THIN SOLID FILMS
Volume: 498
Issue: 1-2
起始頁: 137
結束頁: 141
顯示於類別:會議論文


文件中的檔案:

  1. 000235270500027.pdf