Preparation and characterization of ZnO nanowires

被引：37

作者：

Yamamoto, K ^{[1
]}

Nagasawa, K ^{[1
]}

Ohmori, T ^{[1
]}

机构：

[1] Chiba Univ, Inage Ku, Chiba 2638522, Japan

来源：

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | 2004年 / 24卷 / 1-2期

关键词：

ZnO; nanowires; reactive evaporation; self-organized structure;

D O I：

10.1016/j.physe.2004.04.001

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

We have successfully synthesized self-organized zinc oxide nanowires on a Cu metalized silicon substrate by a modified reactive evaporation method by using a newly designed substrate holder. Characterizations were carried out by X-ray diffraction, scanning electron microscopy and photoluminescence measurements. Typical diameter and length of the nanowires obtained were several tens to two hundreds nanometers and up to 10 mum, respectively. It was found that the nanowires grew selectively on Cu underlayers or at pits of substrate. This suggests a possibility of selective-area growth of the nanowires. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：129 / 132

页数：4

共 22 条

[1] Zinc oxide whiskers [J].