Abstract
A novel structure of ZnO nanorods on microsized ZnSe particles has been prepared through a chemical vapor deposition technique using Zn and Se powders as the sources. The dimension of the nanorods can be controlled by adjusting the growth temperature, time and the Zn : Se ratio. Through the investigation of the effects of synthesis time and Zn : Se ratio on the formation of ZnO nanorods on ZnSe microparticles, it is proposed that the synthesis of the ZnO–ZnSe structures involves a two-stage formation. The growth of ZnO nanorods can be described by the vapor–solid mechanism. The photoluminescence of the ZnO–ZnSe structures has also been studied.
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73.21.-b; 78.55.Et; 61.10.Nz; 61.46.+w; 68.65.-k
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Guo, C., Choy, W., Leung, Y. et al. ZnO nanorods grown on ZnSe particles by the chemical vapor deposition method. Appl. Phys. A 83, 421–425 (2006). https://doi.org/10.1007/s00339-006-3563-7
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DOI: https://doi.org/10.1007/s00339-006-3563-7