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2015•Chemistry & BioengineeringRequires access

Study on Synthesis and Optical Properties of ZnO Nanorods

Zheng Jia-hon

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Abstract

ZnO nanorods were successfully fabricated on silicon slice with ZnO seed by hydrothermal synthesis method.The structure and optical properties of ZnO nanorods were investigated in detail by means of X-ray diffraction(XRD),scanning electron microscope(SEM),Raman spectrum and photoluminescence(PL)spectrum.Results showed that,the ZnO nanorods prepared showed strong ultraviolet luminescence and weak deep level luminescence,which demonstrated that the ZnO nanorods had good crystal quality and good optical properties.

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What this paper is about

ZnO nanorods were successfully fabricated on silicon slice with ZnO seed by hydrothermal synthesis method.The structure and optical properties of ZnO nanorods were investigated in detail by means of X-ray diffraction(XRD),scanning electron microscope(SEM),Raman spectrum and photoluminescence(PL)spectrum.Results showed that,the ZnO nanorods prepared showed strong ultraviolet luminescence and weak deep level luminescence,which demonstrated that the ZnO nanorods had good crystal quality and good optical properties.

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Available abstract

ZnO nanorods were successfully fabricated on silicon slice with ZnO seed by hydrothermal synthesis method.The structure and optical properties of ZnO nanorods were investigated in detail by means of X-ray diffraction(XRD),scanning electron microscope(SEM),Raman spectrum and photoluminescence(PL)spectrum.Results showed that,the ZnO nanorods prepared showed strong ultraviolet luminescence and weak deep level luminescence,which demonstrated that the ZnO nanorods had good crystal quality and good optical properties.

Key concepts: Nanorod, Photoluminescence, Scanning electron microscope, Luminescence, Raman spectroscopy, Ultraviolet, Chemistry, Hydrothermal circulation

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