Back scattering from nano-sized ZnO colloids

被引:3
|
作者
Krishnan, Bindu [1 ]
Deepthy, A.
Irimpan, Litty
Dann, V. J.
Nampoori, V. P. N.
机构
[1] Cochin Univ Sci & Technol, Int Sch Photon, Cochin 682022, Kerala, India
[2] Ctr Mat Elect Technol, Kerala, India
来源
PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | 2006年 / 35卷 / 01期
关键词
nano; ZnO; back scattering;
D O I
10.1016/j.physe.2006.04.012
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
We report enhanced back scattering in nanometer-sized ZnO colloids prepared in two different media, by different methods. The FWHM of the back scattered cone and hence the mean free path varied with concentration of ZnO as well as particle size. The Lorentzian profile of backscattered cone indicates the presence of coherence. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码:23 / 26
页数:4
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