Effect of heat treatment on microstructural and optical properties of CBD grown Al-doped ZnO thin films
作者： R. Chandramohan , T.A. Vijayan , S. Arumugam , H.B. Ramalingam , V. Dhanasekaran
DOI: 10.1016/J.MSEB.2010.10.017
关键词:
摘要: Abstract Investigations on the effect of annealing temperature structural, optical properties and morphology Al-doped ZnO thin films deposited glass substrate by chemical bath deposition have been carried out. X-ray diffraction studies revealed that are in polycrystalline nature with hexagonal structure along (0 0 2) crystallographic plane. Microstructural such as crystallite size, texture coefficient, stacking fault probability microstrain were calculated from predominant lines. The UV–Vis–NIR spectroscopy all high transmittance (>60%) visible range. band gap values found to be range 3.25–3.31 eV. Optical constants estimated n k increase heat treatment. increased fabricated this simple economic technique without using any carrier gas good structural which desirable for photovoltaic applications. Scanning electron microscopic images shaped grains occupy entire surface film its near stoichiometric composition.
elsevier.com
sci-hub.se 参考文章(28)
Jianhua Hu, Roy G. Gordon, Electrical and optical properties of doped tin and zinc oxide thin films by atmospheric pressure chemical vapor deposition AIP Conference Proceedings (American Institute of Physics); (United States). ,vol. 268, pp. 381- 387 ,(1992) , 10.1063/1.42892
M. H. Mamat, S. Amizam, H. A. Rafaie, H. Hashim, A. Zain Ahmed, S. Abdullah, M. Rusop, H. B. Senin, G. Carini, J. B. Abdullah, D. A. Bradley, Effect of Annealing Temperature on the Surface Morphology and Electrical Properties of Aluminum Doped Zinc Oxide Thin Films Prepared by Sol‐Gel Spin‐Coating Method National Physics Conference 2007: Current Issues of Physics in Malaysia, PERFIK 2007. ,vol. 1017, pp. 139- 143 ,(2008) , 10.1063/1.2940614
S Kose, FERHUNDE Atay, VİLDAN Bilgin, I Akyuz, None, Some physical properties of copper oxide films: The effect of substrate temperature Materials Chemistry and Physics. ,vol. 111, pp. 351- 358 ,(2008) , 10.1016/J.MATCHEMPHYS.2008.04.025
Guojia J Fang, Dejie Li, Bao-Lun Yao, Influence of post-deposition annealing on the properties of transparent conductive nanocrystalline ZAO thin films prepared by RF magnetron sputtering with highly conductive ceramic target Thin Solid Films. ,vol. 418, pp. 156- 162 ,(2002) , 10.1016/S0040-6090(02)00733-2
Bernard Dennis Cullity, Elements of X-ray diffraction ,(1956)
S. Thanikaikarasan, T. Mahalingam, M. Raja, Taekyu Kim, Yong Deak Kim, Characterization of electroplated FeSe thin films Journal of Materials Science: Materials in Electronics. ,vol. 20, pp. 727- 734 ,(2009) , 10.1007/S10854-008-9794-Y
N. Bouhssira, S. Abed, E. Tomasella, J. Cellier, A. Mosbah, M.S. Aida, M. Jacquet, Influence of annealing temperature on the properties of ZnO thin films deposited by thermal evaporation Applied Surface Science. ,vol. 252, pp. 5594- 5597 ,(2006) , 10.1016/J.APSUSC.2005.12.134
K.J. Hong, T.S. Jeong, Growth and optical absorption spectra of ZnO films grown by pulsed laser deposition Journal of Crystal Growth. ,vol. 280, pp. 545- 550 ,(2005) , 10.1016/J.JCRYSGRO.2005.04.009
Raviendra D., J. K. Sharma, Electroless deposition of cadmium stannate, zinc oxide, and aluminum‐doped zinc oxide films Journal of Applied Physics. ,vol. 58, pp. 838- 844 ,(1985) , 10.1063/1.336310
Chunming Jin, Ashutosh Tiwari, Roger J. Narayan, Ultraviolet-illumination-enhanced photoluminescence effect in zinc oxide thin films Journal of Applied Physics. ,vol. 98, pp. 083707- ,(2005) , 10.1063/1.2108156