關鍵字查詢 | 類別:期刊論文 | | 關鍵字:Effect of Defects and Film Thickness on the Optical Properties of ZnO-Au Hybrid Films

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序號 學年期 教師動態
1 103/2 物理系 彭維鋒 教授 期刊論文 發佈 Effect of Defects and Film Thickness on the Optical Properties of ZnO-Au Hybrid Films , [103-2] :Effect of Defects and Film Thickness on the Optical Properties of ZnO-Au Hybrid Films期刊論文Effect of Defects and Film Thickness on the Optical Properties of ZnO-Au Hybrid FilmsK. Saravanan; R. Krishnan; S. H. Hsieh; H. T. Wang; Y. F. Wang; W. F. Pong; K. Asokan; D. K. Avasthid; D. KanjilaldRSC Advances 5(51), pp.40813-40819Electronic structure and optical properties of ZnO(y nm)–Au(10 nm) hybrid films, with y = 20, 50 and 150, have been investigated for effective coupling of surface plasmon resonance (SPR) of Au nanoparticles (NPs) with ZnO band structure to enhance their optical properties. The films have been synthesized by a pulsed laser deposition method and studied by UV-Visible absorption, Raman, Photoluminescence, and X-ray absorption near-edge structural analyses. The effect of defects on coupling of SPR with ZnO band structure has been discussed based on optical and electronic structural studies. The local electronic structure analysis at the O K-edge reveals that, in the thinn
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