Thermoluminescence characterization of zinc oxide powders for varistors.

Abstract : Low temperature thermoluminescence was used to characterize ZnO powders with and without dopant, grown by different tehniques, before and after calcination. Native and extrinsic defects present near the surface oh the solid can be seen by this technique. Their energy is of the same order of magnitude as that seen by elec. measurements on sintered ceramics. This work is a first concerning the relation between the initial powder and the deep levels in varistors.
Type de document :
Communication dans un congrès
Hans Hausner, Gary L. Messing, Shin'ichi Hirano. 2nd International Conference of Ceramic Powder Processing Science, Oct 1988, Cologne, Germany. Deutsche Keramische Gesellschaft, pp.445-451, 1989
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https://hal-emse.ccsd.cnrs.fr/emse-00509167
Contributeur : Andrée-Aimée Toucas <>
Soumis le : mardi 10 août 2010 - 14:59:17
Dernière modification le : vendredi 15 décembre 2017 - 12:36:01

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  • HAL Id : emse-00509167, version 1

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Philippe Gaucher, Patrick Orlans, Bernard Guilhot. Thermoluminescence characterization of zinc oxide powders for varistors.. Hans Hausner, Gary L. Messing, Shin'ichi Hirano. 2nd International Conference of Ceramic Powder Processing Science, Oct 1988, Cologne, Germany. Deutsche Keramische Gesellschaft, pp.445-451, 1989. 〈emse-00509167〉

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