Synthesis, characterization and photolum
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Yu Tian; Hong-Bing Lu; Jin-Chai Li; Yun Wu; Qiang Fu
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Article
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2010
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Elsevier Science
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English
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ZnO hexagonal pyramids have been synthesized on silicon (1 0 0) substrates by thermal evaporation of metal Zn powder at a low temperature of 467 1C without a metal catalyst. Scanning electron microscopy and transmission microscopy observations show that the growth of hexagonal pyramids is initiated