Coexistence of 2Q and 1Q states and memory effect in B.S.N
- 1 May 1990
- journal article
- research article
- Published by Informa UK Limited in Ferroelectrics
- Vol. 105 (1), 219-224
- https://doi.org/10.1080/00150199008224645
Abstract
It is shown that the wide thermal hysteresis of the misfit parameter in incommensurate barium sodium niobate is related to the coexistence of the 1q and 2q incommenurate phases. The complex nature of the memory effect is studied and discussed in connection with the occurrence of this mixing of phases.Keywords
This publication has 3 references indexed in Scilit:
- Transmission-electron-microscopy observation of the memory effect through the pattern of discommensurations in barium sodium niobatePhysical Review B, 1987
- Influence of a Frozen Defects Density Wave on the Incommensurate Modulation in Barium Sodium NiobateJapanese Journal of Applied Physics, 1985
- Observation of a new memory effect in a modulated structureJournal de Physique Lettres, 1983