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Organic Light Emitting Devices Based on Terbium Complex Xu Denghui1,Wang Ruifen2,Xiao Jing1,Xu Ying1,Deng Zhenbo1 (1.Institute of Optoelectronics Technology,Key Laboratory of Information Storage..., which is first used as an emitting material in electroluminescence. The properties of monolayer device with the swing film rate of 1000 r·min-1(70 nm) and the weight ratio of 1:5(PVK:Tb(BA)3phen......
Organic Light Emitting Devices Based on Terbium Complex 王瑞芬1,徐登辉2,肖静2,徐颖2,张志锋2,邓振波2 (1.Department of Chemistry,Hebei Normal University,Shijiazhuang,050091,China;2.Institute of Optoelectronics... as an emitting material in electroluminescence.The properties of monolayer device with the rate of 1000 r·min-1 (70 nm) and the impure concentration of 1∶5 were the best.And the highest brightness......
. Key words:lanthanide luminescence; sensitization; near infrared; telecommunications; organic light emitting diode (OLED); time-resolved luminescence; in cellulo sensing; cell imaging; rare earths... for telecommunications and light emitting diodes, and biomedical imaging and sensing. Recent advances in NIR-emitting materials for plastic amplifiers and waveguides were described, together with the main solutions......
Synthesis and photoluminescence properties of a red emitting phosphor NaSr2(NbO3)5:RE3+(RE=Sm,Pr) for white LEDs朱革,慈志鹏,史玉茸,王育华Department of Materials Science, School of Physical Science...+phosphors showed strong absorption in near ultraviolet region,which was suitable for application in LEDs.When excited by UV light,they both emitted bright red emission with CIE chromaticity coordinates......
Synthesis and photoluminescence properties of a red emitting phosphor NaSr2(NbO3)5:RE3+(RE=Sm,Pr) for white LEDs朱革,慈志鹏,史玉茸,王育华Department of Materials Science, School of Physical Science...+phosphors showed strong absorption in near ultraviolet region,which was suitable for application in LEDs.When excited by UV light,they both emitted bright red emission with CIE chromaticity coordinates......
Sol-gel processed Ce3+, Tb3+ codoped white emitting phosphors in Sr2Al2SiO7 PAN Wen1,LIN Yuan1,NING Guiling1,YANG Xuefeng1 (1.State Key Laboratory of Fine Chemicals, Department of Materials Science and Chemical Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian 116012, China) Abstract:Sr2Al2SiO7:Ce3+, Tb3+ white emitting phosphors were fabricated using the sol......
-equilibrium states. The development of magneto-sensitive devices of this type can give grounds for a novel direction of semiconductor spintronics. Key words: magnetoresistance; hybrid structure; Schottky diode... with the use of optical radiation. The spin polarization of the non-equilibrium photo- induced carriers can be effectively controlled by the optical selection rules for circularly polarized light [2......
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Sol-gel processed Ce3+, Tb3+ codoped white emitting phosphors in Sr2Al2SiO7潘文,宁桂玲,林源,杨雪峰摘 要:Sr2Al2SiO7:Ce3+, Tb3+ white emitting phosphors were fabricated.... The codoped phosphor displayed long persistent white phosphorescence.关键词:......
A novel white emitting phosphor Ca2PO4Cl:Dy3+: luminescence, concentration quenching and thermal stability王志军1,李盼来1,杨志平1,郭庆林1,李旭1,滕枫1,21. College of Physics Science & Technology, Hebei Key Lab of Optic-Electronic Information and Materials, Hebei University2. Institute of Optoelectronics Technology, Beijing Jiaotong University摘 要:A novel white emitting......
