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The Structure and Ionic Conduction in Fluorite-Type Solid Solutions

Published online by Cambridge University Press:  25 February 2011

Yoshiaki Ito
Yoshiaki Ito*
Affiliation:
Institute for Chemical Research, Kyoto University, Uji, Kyoto 611, JAPAN
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Abstract

The crystal structure of β-Pb0.9Bi0.1F2.1 has been investigated in the temperature range 294 to 710K by single crystal X-ray diffraction method. Phase transition is observed at about 700K and the mean square displacements (MSD) of metal and fluorine ions show a rapid increase near the transition temperature. The fluorine ions do not show anharmonic thermal vibrations in the regular site in the temperature range.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 293: Symposium U – Solid State Ionics III , 1992 , 373
Copyright
Copyright © Materials Research Society 1993

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