Photoluminescence properties of M2EuxLn1-xAlO5(M=Ca, Sr, Ba, Ln=La, Gd, Lu) red phosphor

	Photoluminescence properties of M2EuxLn1-xAlO5(M=Ca, Sr, Ba, Ln=La, Gd, Lu) red phosphor
	Sun, X.-Y.; Y.-X. Wang; J.-G. Qi; L.-J. Yu; Y.-S. Luo; J.-H. Zhang and C.-L. Wu
	2016
发表期刊	Faguang Xuebao/Chinese Journal of Luminescence
卷号	37 期号:2
摘要	The performance of photoresponsive organic FETs (photOFETs) intimately depends on their optical absorption and charge carrier transport property. We report on red light responsive photOFETs based on various device structures utilizing neodymium phthalocyanine (NdPc2) as the light sensitive material. PhotOFETs based on planar heterojunction, bulk heterojunction (BHJ), and hybrid planar-BHJ (HPBHJ) with NdPc2 and C-60 on poly(vinyl alcohol) (PVA) and SiO2 gate dielectric were fabricated and characterized. Among various device structures, HPBHJ-photOFET on PVA dielectric showed the best performance. For the 650-nm-red light illumination, an ultrahigh photoresponsivity of 108 A/W and a maximum photosensitivity of 3.75 x 10(4) were obtained. The ultrahigh enhancement of the photoresponsivity for HPBHJ-photOFET is resulted from high absorption coefficient of NdPc2 in the red light region, high dissociation efficiency of the photogenerated excitons, and high electron mobility of C-60 layer grown on PVA.
文章类型	期刊
收录类别	EI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/57195
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Sun, X.-Y.,Y.-X. Wang,J.-G. Qi,et al. Photoluminescence properties of M2EuxLn1-xAlO5(M=Ca, Sr, Ba, Ln=La, Gd, Lu) red phosphor[J]. Faguang Xuebao/Chinese Journal of Luminescence,2016,37(2).
APA	Sun, X.-Y.,Y.-X. Wang,J.-G. Qi,L.-J. Yu,Y.-S. Luo,&J.-H. Zhang and C.-L. Wu.(2016).Photoluminescence properties of M2EuxLn1-xAlO5(M=Ca, Sr, Ba, Ln=La, Gd, Lu) red phosphor.Faguang Xuebao/Chinese Journal of Luminescence,37(2).
MLA	Sun, X.-Y.,et al."Photoluminescence properties of M2EuxLn1-xAlO5(M=Ca, Sr, Ba, Ln=La, Gd, Lu) red phosphor".Faguang Xuebao/Chinese Journal of Luminescence 37.2(2016).

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