Abstract
The anomalouos temperature dependence of photoluminescence (PL) in glasses is related to local increase in temperature around the PL center. The temperature increases due to induced by disorder localization of vibration energy which arises together with the Stokes shift. In the frames of this model some experimental results on PL are explained.
Original language | English |
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Pages (from-to) | 453-456 |
Number of pages | 4 |
Journal | Journal of Non-Crystalline Solids |
Volume | 90 |
Issue number | 1-3 |
DOIs | |
State | Published - Feb 1987 |
Externally published | Yes |