کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5400051 | 1505913 | 2014 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis and luminescence property of Li2BaP2O7:Ln3+ (Ln=Eu, Sm) phosphors
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Phosphate compounds as host materials are always a good choice for lanthanides to exhibit luminescence. The novel phosphors of Li2BaP2O7 activated with the trivalent Eu3+ and Sm3+ ions were synthesized by high temperature solid state reaction. In characterization, crystallization, morphology and luminescent properties of lithium barium diphosphate were investigated. The excitation and emission spectra were recorded to study the luminescence properties. The as prepared powders of Eu3+ and Sm3+ ions doped Li2BaP2O7 emit reddish orange light, corresponding to 5D0â7F1(595Â nm) and 4G5/2â6H7/2(599Â nm) transitions, respectively. The study is novel as no such luminescence data are available for this compound.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Luminescence - Volume 147, March 2014, Pages 223-228
Journal: Journal of Luminescence - Volume 147, March 2014, Pages 223-228
نویسندگان
J.A. Wani, N.S. Dhoble, N.S. Kokode, B. Deva Prasad Raju, S.J. Dhoble,