Optical Properties of Indium-Doped ZnO Nano-Films Prepared by Spray Pyrolysis and Hydrothermal Synthesis
Corresponding Author(s) : Zhong Zhang
ss_zhangz@ujn.edu.cn
Asian Journal of Chemistry,
Vol. 25 No. 17 (2013): Vol 25 Issue 17 page 9601-9604
Abstract
Zinc oxide and indium-doped ZnO nano-films are prepared by two-step method on the quartz glass substrate. The growth orientation along c-axis of ZnO nano rods is changed by indium doping and with the increase of indium proportion, the orientation along (101) plane increase. The structure changes from prism-like nano rods to nanofilms due to the different indium proportion. New energy levels are introduce into ZnO causing a blue shift in the green emission region and more oxygen vacancies that results a better blue emission at 404 nm.
Keywords
Zinc oxide
Spray pyrolysis Method
Hydrothermal synthesis method
Indium doping
Nano structure
Liu, R., Zhang, Z., Huang, J., & Li, H. (2013). Optical Properties of Indium-Doped ZnO Nano-Films Prepared by Spray Pyrolysis and Hydrothermal Synthesis. Asian Journal of Chemistry, 25(17), 9601-9604. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/8550
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