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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：中科院上海硅酸盐研究所
学位：博士
所在单位：物理学院
学科：微电子学与固体电子学. 凝聚态物理
办公地点：大连理工大学科技园C座301-1办公室
联系方式：E-mail:jmbian@dlut.edu.cn.
电子邮箱：jmbian@dlut.edu.cn
Realization of wide size range 1D ZnO micro/nano rods for versatile micro/nano devices by controlled seed layer thickness
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论文类型：期刊论文
发表时间：2013-07-01
发表刊物：APPLIED SURFACE SCIENCE
收录刊物：SCIE、EI
卷号：276
页面范围：782-786
ISSN号：0169-4332
关键字：SEM; 1D ZnO nanorods; Seed layers thickness; Large size range
摘要：We report on the effect of seed layers thickness on the synthesis of one dimensional (1D) ZnO rods using chemical bath deposition method. This procedure allows us to control the length and diameter of 1D ZnO rods in a large size range by modifying the ZnO seed layer thickness. With the increase in thickness of the seed layer, the length of the 1D ZnO rods ranges from 13.1 mu m to 2.1 mu m, and the diameter varies from 2.4 mu m to 102 nm, meanwhile the laying 1D ZnO rods standup gradually. Photoluminescence measurements indicate that the near band edge emission of the 1D ZnO rods blueshift to higher energy direction with the increasing seed layers thickness. (c) 2013 Elsevier B.V. All rights reserved.