Title of article
Synthesis and luminescent properties of red-emitting phosphors: ZnSiF6·6H2O and ZnGeF6·6H2O doped with Mn4+
Author/Authors
Mariusz Kubus، نويسنده , , David Enseling، نويسنده , , Thomas Jüstel، نويسنده , , H.-Jürgen Meyer، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
5
From page
88
To page
92
Abstract
A simple method for the synthesis of red emitting Mn4+ activated phosphors is presented. The crystal structure of ZnGeF6·6H2O was determined by single crystal X-ray diffraction and was isotopic with NiSnCl6·6H2O (space group Rimage). Luminescent properties of ZnSiF6·6H2O and ZnGeF6·6H2O doped with manganese(IV) at different concentration levels were studied. The optimal Mn4+ concentration with respect to the emission intensity was found to be 5 mol% for ZnSiF6·6H2O and 3 mol% for ZnGeF6·6H2O.
Keywords
crystal structure , Photoluminescence , Synthesis , ZnSiF6·6H2O , ZnGeF6·6H2O , Mn4+
Journal title
Journal of Luminescence
Serial Year
2013
Journal title
Journal of Luminescence
Record number
1262618
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