NDLI: ZnO films on transferable and low thermal resistance graphite substrate grown by ultrasonic spray pyrolysis

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ZnO films on transferable and low thermal resistance graphite substrate grown by ultrasonic spray pyrolysis

Content Provider	Semantic Scholar
Author	Bian, Jiming Ma, Xiaowen Sun, Jingchang Zhang, Zhongqiang Wang, Yanyan Luo, Yingmin Zhang, Yamin Fu, Xianping
Copyright Year	2014
Abstract	ZnO thin films were deposited on graphite substrates by ultrasonic spray pyrolysis method with Zn(CH3COO)2·2H2O aqueous solution as precursor. The crystalline structure, morphology, and optical properties of the as-grown ZnO films were investigated systematically as a function of deposition temperature and growth time. Near-band edge ultraviolet (UV) emission was observed in room temperature photoluminescence spectra for the optimized samples, yet the usually observed defect related deep level emissions were nearly undetectable, indicating that high optical quality ZnO thin films could be achieved via this ultrasonic spray pyrolysis method. Considering the features of transferable and low thermal resistance of the graphite substrates, the achievement will be of special interest for the development of high-power semiconductor devices with sufficient power durability.
Starting Page	428
Ending Page	432
Page Count	5
File Format	PDF HTM / HTML
DOI	10.1007/s11595-014-0934-3
Volume Number	29
Alternate Webpage(s)	https://page-one.springer.com/pdf/preview/10.1007/s11595-014-0934-3
Alternate Webpage(s)	https://doi.org/10.1007/s11595-014-0934-3
Journal	Journal of Wuhan University of Technology-Mater. Sci. Ed.
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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