Abstract
Energy transfer between Cr(III) and Nd(III) in mullite glass-ceramics was studied by a dynamic method using laser excitation. Comparison of the data with those of glasses shows that the energy transfer rate is higher in glasses, but the overall transfer efficiency is higher in glass-ceramics due to the lower rate of non-radiative relaxation of Cr(III) in the latter.
Original language | English |
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Pages (from-to) | 148-152 |
Number of pages | 5 |
Journal | Chemical Physics Letters |
Volume | 147 |
Issue number | 2-3 |
DOIs | |
State | Published - 3 Jun 1988 |