Title of article
Studies of the spectroscopic properties of Pr3+ doped LaF3 nanocrystals/glass
Author/Authors
Xiao-jun Wang، نويسنده , , S.H. Huang، نويسنده , , R. Reeves، نويسنده , , W. Wells، نويسنده , , M.J. Dejneka، نويسنده , , R.S. Meltzer، نويسنده , , W.M. Yen، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
5
From page
229
To page
233
Abstract
Emission and excitation spectra are presented for praseodymium (Pr3+, 0.01 at%) doped oxyfluoride glass host containing LaF3 nanocrystals. Two types of Pr3+ ions, those in LaF3 nanocrystals and those in the glass host, are characterized by spectroscopic and dynamical studies. Pr3+ ions in the glass are selectively excited by pumping the 4f5d band and UV emission is observed. For Pr3+ ions in the glass, the relaxation of 3P0 is dominated by multi-phonon processes to 1D2.
Keywords
nanocrystals , rare earth spectroscopy , Praseodymium , Glasses
Journal title
Journal of Luminescence
Serial Year
2001
Journal title
Journal of Luminescence
Record number
1258525
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