Synthesis and enhancement of ultraviolet emission by post-thermal treatment of unique zinc oxide comb-shaped dendritic nanostructures
作者： Umair Manzoor , Do Kyung Kim
DOI: 10.1016/J.SCRIPTAMAT.2005.11.012
关键词:
摘要: ZnO comb-shaped dendrites are synthesized by a vapor transport method. Systematic scanning electron microscopy studies of unique nanocomb-shaped after periodic heat treatments gives direct evidence sublimation. The ultraviolet (UV) and visible emission depends strongly on the annealing temperatures luminescent efficiency UV is enhanced significantly with each subsequent treatment.
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