Mechanism of the ferroelastic transition in barium sodium niobate
- 1 January 1976
- journal article
- research article
- Published by Taylor & Francis in Ferroelectrics
- Vol. 13 (1) , 327-328
- https://doi.org/10.1080/00150197608236601
Abstract
The structural changes and the behaviour of macroscopic quantities at the tetragonal-orthorhombic phase transformation of Ba2NaNb5O15 are explained on the basis of the improper nature of this ferroelastic transition and of its diffused character.Keywords
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