Title of article :
Luminescence and energy transfer in Sr2GdxY7.9−xLn0.1(SiO4)6O2 (Ln=Sm, Dy, Eu)
Author/Authors :
Benli Chu، نويسنده , , Chongfeng Guo، نويسنده , , Qiang Su، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2004
Pages :
5
From page :
279
To page :
283
Abstract :
Several rare earth activators (Dy3+, Sm3+, Eu3+) doped nanocrystalline and microcrystalline Sr2GdxY7.9−x(SiO4)6O2 are synthetized by sol–gel method. The luminescence and the energy transfer properties from Gd3+ to Ln3+ are studied. The results show that the energy transfer efficiency from Gd3+ to Ln3+ is in the sequence Sm3+
Keywords :
Sol–gel growth , Nanostructures , Luminescence
Journal title :
Materials Chemistry and Physics
Serial Year :
2004
Journal title :
Materials Chemistry and Physics
Record number :
1062290
Link To Document :
