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Ferroelectric composites and ceramics based on stillwellite-like solid solutionsстатья
Статья опубликована в высокорейтинговом журнале
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
- Авторы: Sigaev V.N., Sarkisov P.D., Stefanovich S.Y., Mosunov A.V., Pernice P., Aronne A., Kim T.V., Fertikov V.I., Avdyushin K.N., Parfenov B.G., Segalla A.G.
- Журнал: Journal of the European Ceramic Society
- Том: 24
- Номер: 6
- Год издания: 2004
- Издательство: Elsevier BV
- Местоположение издательства: Netherlands
- Первая страница: 1569
- Последняя страница: 1572
- DOI: 10.1016/S0955-2219(03)00384-4
- Аннотация: Stillwellite-like LaBGeO5 exhibits promising pyroelectric properties that were observed for both single crystal and glass-cerarmic textures. To increase pyroelectric. coefficient in the room temperature range, it is worth trying to create stillwellite-like solid solutions diminishing ferroelectric phase transition point, T-c. However such an attempt has been carried out only for LaBSiO5 stillwellite doped with Pb(Ca)BPO5. Taking into account the higher pyroelectric activity of LaBGeO5 as compared to LaBSiO5, in the present work existence of solid solutions in the LaBGeO5-LaBSiO5 and LaBGeO5-Pb(Ca)BPO5 systems was explored and Tc composition dependency was determined. It can be supposed that compositions in the range LaBGe0.2-0.4Si0.8-0.6O5 are good candidates to develop new high-effective pyroelectrics in form of ceramics, composites or textures. (C) 2003 Elsevier Ltd. All rights reserved.
- Добавил в систему: Стефанович Сергей Юрьевич