Synthesis and Luminescence of Lu3(Al,Si)5(O,N)12:Ce3+ Phosphors
نویسندگان
چکیده
منابع مشابه
Rare-Earth Activated Nitride Phosphors: Synthesis, Luminescence and Applications
Nitridosilicates are structurally built up on three-dimensional SiN4 tetrahedral networks, forming a very interesting class of materials with high thermomechanical properties, hardness, and wide band gap. Traditionally, nitridosilicates are often used as structural materials such as abrasive particles, cutting tools, turbine blade, etc. Recently, the luminescence of rare earth doped nitridosili...
متن کاملEffect of LiCl on the Microstructure and Luminescence Properties of YVO4:Eu3+ and YBO3:Eu3+ Phosphors
In this investigation, Eu3+ doped YVO4 /YBO3 phosphors were synthesized individually by conventional solid state method at 1100 °C under atmosphere condition. Meanwhile, different amounts of LiClwere used as the flux compound to modify the morphology of the phosphor particles and also final luminescence properties. It was concluded that even small amounts of fluxes play a vital role in the grow...
متن کاملPersistent luminescence in MSi2O2N2:Eu phosphors
In this work we study the persistent luminescence properties of europium-doped alkaline earth silicon oxynitrides (CaSi2O2N2, SrSi2O2N2 and BaSi2O2N2). All compounds show afterglow emission, with an emission spectrum which is similar to the steady state photoluminescence. The afterglow decay time for BaSi2O2N2:Eu and SrSi2O2N2:Eu is about 50 and 100 minutes respectively, while for CaSi2O2N2:Eu ...
متن کاملLuminescence Properties of Eu and Mn Doped Sr2MgSiO5 Phosphors
Eu ions doped Sr2MgSiO5 phosphors, and EuMn ions-doped Sr2MgSiO5 phosphors were prepared via high-temperature solid state reaction method and sol-gel process, respectively. Luminescent mechanism and characteristics of all samples were studied. The results showed that lattice structure of Eu ion-doped Sr2MgSiO5 samples was pyramidal system. The influence of flux on luminescence properties of Eu ...
متن کاملPhosphors for Field Emission Display: Recent Advances in Synthesis, Improvement, and Luminescence Properties
Field emission displays (FEDs) have been considered as one of the most promising next-generation flat panel display (FPD) technologies due to its excellent display performances and low energy consumption. Phosphors are irreplaceable components for FEDs. The exploration of highly efficient low-voltage FED phosphors is the focus of enhancing energy efficiency and realizing high-quality display. T...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Korean Ceramic Society
سال: 2016
ISSN: 1229-7801,2234-0491
DOI: 10.4191/kcers.2016.53.4.463