Time-resolved photoluminescence on the s
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Xiaofang Wang; Pingbo Xie; Fuli Zhao; Yanmin Wang
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Article
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2009
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Elsevier Science
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English
⚖ 359 KB
The detailed room temperature stimulated emission including its optical characteristics from ZnO nanoparticles, which were prepared by a homogenous precipitation method, has been investigated by the time-resolved spectroscopy. The light emission originates from a free exciton recombination at a lowe