Temperature-dependent photoluminescence of ZnO nanorods prepared by a simple solution route

被引：7
|
作者：
Lv, Y. Z.
Zhang, Y. H.
Li, C. P.
Ren, L. R.
Guo, L. [1 ]
Xu, H. B.
Ding, L.
Yang, C. L.
Ge, W. K.
Yang, S. H.
机构：
[1] Beijing Univ Aeronaut & Astronaut, Sch Mat Sci & Engn, Beijing 100083, Peoples R China
[2] Hong Kong Univ Sci & Technol, Dept Phys, Kowloon, Hong Kong, Peoples R China
[3] Dept Chem, Kowloon, Hong Kong, Peoples R China
[4] Minist Educ China, Key Lab Adv Funct Mat, Beijing 100022, Peoples R China
来源：
JOURNAL OF LUMINESCENCE | 2007年 / 122卷 / 816-818期
基金：
中国国家自然科学基金;
关键词：
Zno nanorods; microemulsion route; photoluminescence;
D O I：
10.1016/j.jlumin.2006.01.296
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Single-crystalline ZnO nanorods with an average diameter of 16nm were fabricated by a simple microemulsion route using dodecyl benzene sulfonic acid sodium (DBS) as a capping agent. Structural characterizations using X-ray diffraction and transmission electron microscopy revealed that the well-dispersed ZnO nanorods have a wurtzite structure with a c-axis growth orientation. Temperature-dependent photoluminescence measurement of the ZnO nanorods has been carried out and the strong excitonic emission and quite weak deep level emission were observed. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：816 / 818
页数：3
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