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Fluorescence mechanisms of mixed crystals Sr1-xBaxF2:Eu2+ |
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| Authors: | Christophe Dujardin Bernard Moine Christian Pedrini |
| Affiliation: | ERA CNRS n°442 , Université Claude Bernard Lyon I , 69622, VILLEURBANNE, FRANCE |
| Abstract: | Abstract The spectroscopy of Sr1-xBaxF2:Eu2+ mixed crystals is reported and explained by using an impurity-trapped exciton model. The broadening of the absorption and emission structures are interpreted as a Fano effect. |
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