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Synthesis of Aligned ZnO Hexagonal Nanorods and Its Application to ZnS Based DC Electroluminescent Devices

Published online by Cambridge University Press:  01 February 2011

Takashi Hirate ,
Hironori Tanaka ,
Shinya Sasaki ,
Makoto Ozawa ,
Weichi Li  and
Tomomasa Satoh
Takashi Hirate
Affiliation:
Faculty of Engineering, Kanagawa University, Yokohama, 221–8686, Japan
Hironori Tanaka
Affiliation:
Faculty of Engineering, Kanagawa University, Yokohama, 221–8686, Japan
Shinya Sasaki
Affiliation:
Faculty of Engineering, Kanagawa University, Yokohama, 221–8686, Japan
Makoto Ozawa
Affiliation:
Faculty of Engineering, Kanagawa University, Yokohama, 221–8686, Japan
Weichi Li
Affiliation:
Faculty of Engineering, Kanagawa University, Yokohama, 221–8686, Japan
Tomomasa Satoh
Affiliation:
Faculty of Engineering, Kanagawa University, Yokohama, 221–8686, Japan
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Abstract

Highly oriented ZnO nanorods have been grown on p--Si(111) wafers using a low-pressure thermal CVD method. X-ray diffraction shows that the nanorods are grown with the c-axis normal to the substrate. An electroluminescent device with ITO/ZnS:Mn/nanorod-ZnO/p--Si structure where the ZnS:Mn and ITO layers are deposited by the electron beam deposition method on the ZnO nanorods layer operates stably in DC mode with high luminance.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 799: Symposium Z – Progress in Compound Semiconductor Materials III - Electronic and Optoelectronic Applications , 2003 , Z5.38
Copyright
Copyright © Materials Research Society 2004

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References

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