A single-phase Ba9Lu2Si6O24:Eu2+, Ce3+, Mn2+ phosphor with tunable full-color emission for NUV-based white LED applications

	A single-phase Ba9Lu2Si6O24:Eu2+, Ce3+, Mn2+ phosphor with tunable full-color emission for NUV-based white LED applications
	Zhang, C. H.; Y. F. Liu; J. H. Zhang; X. Zhang; J. X. Zhang; Z. X. Cheng; J. Jiang and H. C. Jiang
	2016
发表期刊	Materials Research Bulletin
卷号	80
摘要	Ultraviolet light-emitting devices (LEDs) were fabricated on the basis of Au/MgO/ZnO metal/insulator/semiconductor (MIS) heterostructures. By introducing a thermally oxidized p-type Cu2O hole injection layer into this MIS structure, enhanced ultraviolet electroluminescence (EL) and random lasing with reduced threshold injection current are achieved. The enhancement mechanism is attributed to effective hole transfer from p-Cu2O to i-MgO under forward bias, which increases the initial carrier concentration of MgO dielectric layer and further promotes "impact-ionization" effect induced carrier generation and injection. The current study proposes a new and effective route to improve the EL performance of MIS junction LEDs via introducing extrinsic hole suppliers.
文章类型	期刊
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/57402
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhang, C. H.,Y. F. Liu,J. H. Zhang,et al. A single-phase Ba9Lu2Si6O24:Eu2+, Ce3+, Mn2+ phosphor with tunable full-color emission for NUV-based white LED applications[J]. Materials Research Bulletin,2016,80.
APA	Zhang, C. H..,Y. F. Liu.,J. H. Zhang.,X. Zhang.,J. X. Zhang.,...&J. Jiang and H. C. Jiang.(2016).A single-phase Ba9Lu2Si6O24:Eu2+, Ce3+, Mn2+ phosphor with tunable full-color emission for NUV-based white LED applications.Materials Research Bulletin,80.
MLA	Zhang, C. H.,et al."A single-phase Ba9Lu2Si6O24:Eu2+, Ce3+, Mn2+ phosphor with tunable full-color emission for NUV-based white LED applications".Materials Research Bulletin 80(2016).

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