Title of article
Synthesis and luminescent properties of Ca2La8(GeO4)6O2:RE3+ (RE3+=Eu3+, Tb3+, Dy3+, Sm3+, Tm3+) phosphors
Author/Authors
Meidan Que، نويسنده , , Zhipeng CI، نويسنده , , Yuhua Wang، نويسنده , , Zheng-Ge Zhu and Ray Wu ، نويسنده , , Yurong SHI، نويسنده , , Shuangyu Xin، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
5
From page
64
To page
68
Abstract
A new Ca2La8(GeO4)6O2 (CLGO) compound has been synthesized via solid-state reaction process for the first time. The crystal structure of CLGO was refined and determined by Maud Program. The photoluminescence spectra (PL), cathodoluminescence spectra (CL), and lifetimes as well as temperature dependence of photoluminescence of CLGO:RE3+ (RE3+=Eu3+, Tb3+, Dy3+, Sm3+, Tm3+) were investigated in detail. Under the excitation of ultraviolet, CLGO:RE3+ (RE3+=Eu3+, Tb3+, Dy3+, Sm3+, Tm3+) show red, green, yellow, orange, violet emission, respectively.
Keywords
Optical properties , rare-earth , Luminescence
Journal title
Journal of Luminescence
Serial Year
2013
Journal title
Journal of Luminescence
Record number
1263110
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