Electrical and Luminescent Properties of Size Controlled ZnO Nanorods

Jae Young Park; Chang Won Oh; Ju Jin Kim; Sang Sub Kim

doi:10.4028/www.scientific.net/MSF.510-511.946

Paper Titles

Kinetics of the SiC Formation from Carbon Thin Film and SiO Gas
p.930

Modification of Natural Zeolite Powder and Its Application to Interior Non-Woven Textile for Indoor Air Quality Control
p.934

Study on the Biomimetic Properties of Bone Substitute Material: Nanohydroxyapatite/Polyamide 66 Composite
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Via/Hole Filling by Pulse-Reverse Copper Electroplating for 3D SiP
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Electrical and Luminescent Properties of Size Controlled ZnO Nanorods
p.946

Structure and Electrochemical Properties of FeS_x Nanoparticles Synthesized by Chemical Vapor Condensation Process
p.950

Effect of Nano-Structures on the Optical Features of Hydrogenated Amorphous Si Films
p.954

Photo- and Electroluminescence of Hydrogenated Nanocrystalline Si Prepared by Plasma Enhanced Chemical Vapor Deposition Techniques
p.958

Nanostructural and Optical Features of nc-Si:H Thin Films Prepared by Plasma Enhanced Chemical Vapor Deposition Techniques
p.962

HomeMaterials Science ForumMaterials Science Forum Vols. 510-511Electrical and Luminescent Properties of Size...

Electrical and Luminescent Properties of Size Controlled ZnO Nanorods

Abstract:

Well-aligned ZnO nanorods were synthesized using metalorganic chemical vapor deposition. Their size was controlled by adjusting the O/Zn precursor ratio. The electrical transport and optical properties of the size-controlled nanorods were investigated. The elelctron concentration and electron mobility in the nanorods are not sensitive to the change of the precursor ratio. In addition, the photoluminescent property is nearly the same regardless of their different sizes. These results suggest that altering the precursor ratio is a way of fabricating size-controlled ZnO nanorods with quite consistent electrical and optical properties.