Fluorescence resonance energy transfer and surface Plasmon resonance induced enhanced photoluminescence and photoconductivity property of Au–TiO2 metal–semiconductor nanocomposite
作者： S Majumder , SK Jana , K Bagani , B Satpati , S Kumar
DOI: 10.1016/J.OPTMAT.2014.12.001
关键词:
摘要: Abstract In this manuscript, we have successfully synthesized Au–TiO 2 nanocomposite by sol–gel process. Photoluminescence (PL) and photoconductivity (PC) study been performed on both bare TiO composite samples. We observe enhancement of photoluminescence emission in compared to . The enhanced is ascribed owing combined influence fluorescence resonance energy transfer surface Plasmon effect due presence Au nanoparticles sample. Also exhibits UV photocurrent because metallic attached with Interfacial charge can also be realized the electrochemical impedance spectroscopy results.
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