摘要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.
Abstract：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.
GAO Hai-Yong;YAN Fa-Wang;ZHANG Yang;LI Jin-Min;ZENG Yi-Ping. Synthesis and Characterization of ZnO Nanoflowers Grown on AlN Films by Solution Deposition[J]. 中国物理快报, 2008, 25(2): 640-643.
GAO Hai-Yong, YAN Fa-Wang, ZHANG Yang, LI Jin-Min, ZENG Yi-Ping. Synthesis and Characterization of ZnO Nanoflowers Grown on AlN Films by Solution Deposition. Chin. Phys. Lett., 2008, 25(2): 640-643.
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