Electroluminescence from CaS : TmF3 film prepared by radio frequency magnetron sputtering

	Electroluminescence from CaS : TmF3 film prepared by radio frequency magnetron sputtering
其他题名	论文其他题名
	Sun J. M.; Zhong G. Z.; Fan X. W.; Zheng C. W.; Mueller G. O.; MuellerMach R.
	1998
发表期刊	Journal of Applied Physics
ISSN	0021-8979
卷号	83 期号:6 页码:3374-3378
摘要	Blue electroluminescence is reported from CaS:TmF3 thin films prepared by radio frequency magnetron sputtering method. The dependences of brightness on substrate temperature, concentration of TmF3, and the applied voltage were investigated on alternating current thin-film electroluminescent devices. The obtained maximum brightness was above the level of ZnS:TmF3 devices. The equivalent average energy of the excited electrons contributed to the electroluminescence in CaS:TmF3 alternating current thin-film electroluminescent devices and was estimated at around 4.23 eV by comparing the ratio of infrared to blue peak in electroluminescent spectra with that in photoluminescent spectra excited by different photon energy. The excitation processes of electroluminescence in CaS:TmF3 thin films were assumed to be energy transfers from the conduction band edge to Tm3+ centers. (C) 1998 American Institute of Physics.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25365
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Sun J. M.,Zhong G. Z.,Fan X. W.,et al. Electroluminescence from CaS : TmF3 film prepared by radio frequency magnetron sputtering[J]. Journal of Applied Physics,1998,83(6):3374-3378.
APA	Sun J. M.,Zhong G. Z.,Fan X. W.,Zheng C. W.,Mueller G. O.,&MuellerMach R..(1998).Electroluminescence from CaS : TmF3 film prepared by radio frequency magnetron sputtering.Journal of Applied Physics,83(6),3374-3378.
MLA	Sun J. M.,et al."Electroluminescence from CaS : TmF3 film prepared by radio frequency magnetron sputtering".Journal of Applied Physics 83.6(1998):3374-3378.

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