Raman spectra of CuO nanocrystals
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J. F. Xu; W. Ji; Z. X. Shen; W. S. Li; S. H. Tang; X. R. Ye; D. Z. Jia; X. Q. Xi
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Article
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1999
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John Wiley and Sons
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English
โ 66 KB
๐ 1 views
CuO nanoparticles were successfully prepared by a one-step solid-state reaction under ambient conditions. Three pellet samples with different grain sizes were obtained by annealing at high temperature. The room temperature Raman spectra of these samples show that as the grain size decreases, the Ram