Decay and polarization of luminescence pulses in the 440 nm emission band of KI:In |
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| Authors: | L Intenberg G Brauer |
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| Institution: | Physics Institute, Latvian SSR Academy of Sciences, 229021 Riga, Salaspils - 1, USSR;Zentralinstitut für Kernforschung Rossendorf, Akademie der Wissenschaften der DDR, 8051 Dresden, GDR |
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| Abstract: | Model suggestions for the impurity luminescence center in KI:In crystals from the literature are found to agree with experimental results obtained by excitation of KI:In at 80 K with polarized light pulses in the A, B and C impurity absorption bands. By excitation in the C absorption band the population of the metastable M state goes not only via A state, but directly from the C state too. |
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