Excitation wavelength dependence of the visible photoluminescence from amorphous ZnO granular films

作者: WC Zhang , XL Wu , HT Chen , J Zhu , GS Huang

DOI: 10.1063/1.2924421

关键词: Quantum dotPhotoluminescenceNanoparticleOptoelectronicsAnnealing (metallurgy)Direct currentMaterials scienceAnodizingWide-bandgap semiconductorAmorphous solid

摘要: Amorphous ZnO granular films were fabricated by anodizing zinc sheet in 0.5 M oxalic acid solution under direct current voltage. The photoluminescence spectrum of the as-anodized …

参考文章(30)
H.R. Philipp, Optical properties of non-crystalline Si, SiO, SiOx and SiO2 Journal of Physics and Chemistry of Solids. ,vol. 32, pp. 1935- 1945 ,(1971) , 10.1016/S0022-3697(71)80159-2
XL Wu, JY Fan, T Qiu, X Yang, GG Siu, Paul K Chu, None, Experimental evidence for the quantum confinement effect in 3C-SiC nanocrystallites. Physical Review Letters. ,vol. 94, pp. 026102- ,(2005) , 10.1103/PHYSREVLETT.94.026102
John K. Vassiliou, Vivek Mehrotra, Michael W. Russell, Emmanuel P. Giannelis, R. D. McMichael, R. D. Shull, Ronald F. Ziolo, Magnetic and Optical Properties of γ-Fe2O3 Nanocrystals Journal of Applied Physics. ,vol. 73, pp. 5109- 5116 ,(1993) , 10.1063/1.353784
Litty Irimpan, Bindu Krishnan, A Deepthy, V P N Nampoori, P Radhakrishnan, Excitation wavelength dependent fluorescence behaviour of nano colloids of ZnO Journal of Physics D. ,vol. 40, pp. 5670- 5674 ,(2007) , 10.1088/0022-3727/40/18/023
Fan Hai-Bo, Yang Shao-Yan, Zhang Pan-Feng, Wei Hong-Yuan, Liu Xiang-Lin, Jiao Chun-Mei, Zhu Qin-Sheng, Chen Yong-Hai, Wang Zhan-Guo, Investigation of Oxygen Vacancy and Interstitial Oxygen Defects in ZnO Films by Photoluminescence and X-Ray Photoelectron Spectroscopy Chinese Physics Letters. ,vol. 24, pp. 2108- 2111 ,(2007) , 10.1088/0256-307X/24/7/089
V P Parkhutik, V I Shershulsky, Theoretical modelling of porous oxide growth on aluminium Journal of Physics D. ,vol. 25, pp. 1258- 1263 ,(1992) , 10.1088/0022-3727/25/8/017
Yuanhui Zheng, Chongqi Chen, Yingying Zhan, Xingyi Lin, Qi Zheng, Kemei Wei, Jiefang Zhu, Yingjie Zhu, Luminescence and Photocatalytic Activity of ZnO Nanocrystals: Correlation between Structure and Property Inorganic Chemistry. ,vol. 46, pp. 6675- 6682 ,(2007) , 10.1021/IC062394M
XL Wu, GG Siu, CL Fu, HC Ong, None, Photoluminescence and cathodoluminescence studies of stoichiometric and oxygen-deficient ZnO films Applied Physics Letters. ,vol. 78, pp. 2285- 2287 ,(2001) , 10.1063/1.1361288
B. S. Zou, V. V. Volkov, Z. L. Wang, Optical Properties of Amorphous ZnO, CdO, and PbO Nanoclusters in Solution Chemistry of Materials. ,vol. 11, pp. 3037- 3043 ,(1999) , 10.1021/CM9810990
Nae-Man Park, Chel-Jong Choi, Tae-Yeon Seong, Seong-Ju Park, Quantum Confinement in Amorphous Silicon Quantum Dots Embedded in Silicon Nitride Physical Review Letters. ,vol. 86, pp. 1355- 1357 ,(2001) , 10.1103/PHYSREVLETT.86.1355