Abstract
The spectral and kinetic parameters of electron-pulse-initiated transient absorption of oxygen-doped Ca,F2 crystals were studied using pulsed spectrometry with a nanosecond time resolution. It is shown that the formation of a MA - color centers in CaF2-0.01M%CaO crystals occurs by thermally activated diffusion of the vacancies. Activation energy of MA + color centers formation process of 0.4 eV is established.
Original language | English |
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Pages (from-to) | 195-198 |
Number of pages | 4 |
Journal | Acta Physica Polonica A |
Volume | 117 |
Issue number | 1 |
Publication status | Published - Jan 2010 |
ASJC Scopus subject areas
- Physics and Astronomy(all)