Synthesis and Characterization of ZnO Nanoflowers Grown on AlN Films by Solution Deposition

GAO Hai-Yong; YAN Fa-Wang; ZHANG Yang; LI Jin-Min; ZENG Yi-Ping

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Synthesis and Characterization of ZnO Nanoflowers Grown on AlN Films by Solution Deposition

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ZnO nanoflowers are synthesized on AlN films by solution method.The synthesized nanoflowers are composed of nanorods,which are pyramidal and grow from a central point,thus forming structures that are flower-shaped as a whole.The nanoflowers have two typical morphologies:plate-like and bush-like.The XRD spectrum corresponds to the side planes of the ZnO nanorods made up of the nanoflowers.The micro-Raman spectrum of the ZnO nanoflowers exhibits the E2(high)mode and the second order multiple-phonon mode.The photoluminescence spectrum of the ZnO nanoflowers exhibits ultraviolet emission centred at 375nm and a broad green emission centred at 526nm.

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《中国物理快报：英文版》 |2008年第2期|640-643|共4页
作者
GAO Hai-Yong; YAN Fa-Wang; ZHANG Yang; LI Jin-Min; ZENG Yi-Ping;
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Semiconductor Lighting Technology Research and Development Centre,Institute of Semiconductors,Chinese Academy of Sciences,Beijing,100083;

Semiconductor Lighting Technology Research and Development Centre,Institute of Semiconductors,Chinese Academy of Sciences,Beijing,100083;

Semiconductor Lighting Technology Research and Development Centre,Institute of Semiconductors,Chinese Academy of Sciences,Beijing,100083;

Semiconductor Lighting Technology Research and Development Centre,Institute of Semiconductors,Chinese Academy of Sciences,Beijing,100083;

Semiconductor Lighting Technology Research and Development Centre,Institute of Semiconductors,Chinese Academy of Sciences,Beijing,100083;

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正文语种 chi
中图分类物理学;
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Synthesis and Characterization of ZnO Nanoflowers Grown on AlN Films by Solution Deposition

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