Electrical properties of ZrF4-BaF2-GdF3-AlF3-glass |
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| Authors: | N. Maffei S. E. Prasad T. A. Wheat |
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| Affiliation: | (1) B.M. Hi-Tech Inc., PO Box 97, L9Y 3Z4 Collingwood, Ontario, Canada;(2) Energy, Mines and Resources, CANMET, Ceramic Section, K1A 0G1 Ottawa, Ontario, Canada |
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| Abstract: | The electrical and dielectric behaviour of a gadolinium-based zirconium fluoride glass have been studied over a wide temperature (23–275 °C) and frequency (100 Hz–1 MHz) range. The conductivity at 200 °C was of the order of 10–6 (ohm-cm)–1 and the activation energy was 0.75 eV. The dielectric constant measured at 1 kHz was 14 and was independent of frequency at low temperatures. The observed dielectric dispersion has been attributed to the conduction mechanism. |
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