Thermal Quenching Mechanism of CaAlSiN3:Eu2+ Red Phosphor
نویسندگان
چکیده
منابع مشابه
Eu3+-doped Bi4Si3O12 red phosphor for solid state lighting: microwave synthesis, characterization, photoluminescence properties and thermal quenching mechanisms
Europium-doped bismuth silicate (Bi4Si3O12) phosphor has been prepared by microwave irradiation method and its crystal structure is determined using Rietveld method. As-prepared phosphor consists of spherical, monodispersed particles with few agglomeration, high crystallinity, and narrow grain size distribution. The phosphor can be efficiently excited in the wavelength range of 260-400 nm, whic...
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ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 2018
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.20170307