Field emission from ZnO nanostructures w
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Hong Jin; Yunlong Li; Junjie Li; Changzhi Gu
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Article
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2009
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Elsevier Science
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English
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ZnO nanostructures including nanowires, nanocones and microspheres were controllably synthesized by a thermal evaporation method. The morphologies and crystal structures of as-grown samples were characterized by scanning electron microscopy and by X-ray diffraction. The formation of different ZnO na