Study of the reorientation of impurity-vacancy complexes in KCl containing divalent substitutional ions

The dielectric relaxation of KCl containing impurities such as Ba++, Pb++, Sr++ and Ca++ has been investigated, using the depolarization thermocurrent method. The results are difficult to reconcile with Dreyfus' model. On détermine, par la méthode des thermocourants de dépolarisation le temps d...

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Bibliographic Details
Published in:Solid state communications 1970-04, Vol.8 (8), p.613-616
Main Authors: Brun, A., Dansas, P., Sixou, P.
Format: Article
Language:English
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Summary:The dielectric relaxation of KCl containing impurities such as Ba++, Pb++, Sr++ and Ca++ has been investigated, using the depolarization thermocurrent method. The results are difficult to reconcile with Dreyfus' model. On détermine, par la méthode des thermocourants de dépolarisation le temps de relaxation liéàla réorientation des complexes lacuneimpuretédans KCl dopépar Ba++, Pb++, Sr++ et Ca++. On montre que les résultats obtenus sont difficilement interprétablesàpartir du modèle proposépar Dreyfus.
ISSN:0038-1098
1879-2766
DOI:10.1016/0038-1098(70)90160-2