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BSPT- and KNN-based ceramics for high temperature applications – prospects for piezoelectric properties improvementтезисы доклада
- Авторы: Politova E.D., Kaleva G.M., Golubko N.V., Mosunov A.V., Akinfiev V.S., Stefanovich S.Yu, Segalla A.H.
- Сборник: The Joint Conference of 9th Asian Meeting on Ferroelectrics and 9th Asian Meeting on Electroceramics - AMF-AMEC-2014. October 26-30, 2014, Shanghai, China. Program and Abstract Book
- Тезисы
- Год издания: 2014
- Издательство: Shanghai University Press
- Местоположение издательства: China
- Первая страница: 136
- Последняя страница: 136
- Аннотация: Influence of preparation conditions and various additives with low melting temperatures on phase formation, structure, microstructure, dielectric and piezoelectric properties of oxides based on the BSPT and KNN compositions close to the MPB was studied. In order to regulate functional properties, modification of cation compositions, the addition of the over stoichiometric additives (oxides, chlorides and LiF) and optimization of preparation conditions were performed. Phase formation, structure parameters and functional properties were studied using the X-ray diffraction, SEM, SHG, and Dielectric Spectroscopy methods. Piezoelectric parameters d33 and kt of the preliminary poled samples were measured.
- Добавил в систему: Мосунов Александр Викторович