Optical properties of ZnO thin films pre
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J. Petersen; C. Brimont; M. Gallart; O. CrΓ©gut; G. Schmerber; P. Gilliot; B. HΓΆn
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Article
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2009
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Elsevier Science
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English
β 374 KB
The present study focused on ZnO thin films fabricated by sol-gel process and spin coated onto Si (1 0 0) and quartz substrates. ZnO thin films have a hexagonal wu Β¨rtzite structure with a grain diameter about 50 nm. Optical properties were determined by photoluminescence (PL) and absorption spectro