Electrostrictive strain and pyroeffect in the region of phase coexistence in Na0.5Bi0.5TiO3
- 1 January 1988
- journal article
- research article
- Published by Taylor & Francis in Ferroelectrics
- Vol. 77 (1) , 107-110
- https://doi.org/10.1080/00150198808223232
Abstract
Local maxima and other singularities distinguish the temperature range 200-320°C in the electrostrictive versus temperature graph of Na0.5Bi0.5TiO3, known from other experiments as a region of coexistence of phases. Investigation of the pyroeffect in virgin Na0.5Bi0.5TiO3 single crystals reveals the existence of polar microregions.Keywords
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