Тип публикации: статья из журнала
Год издания: 2009
Идентификатор DOI: 10.1088/0953-8984/21/7/075902
Ключевые слова: Barium, Dielectric properties, Lanthanum, Phase diagrams, Polarization, Thermal stress, Zirconium, Ceramic compositions, Root mean squares, Temperature ranges, Temperature-dependent measurements, Thermal expansion co-efficient, Thermal-expansion properties, Thermal expansion
Аннотация: The thermal expansion properties of the ceramic compositions Ba1-yLayTi1-y/4O3 (y = 0.0, 0.026, 0.036, 0.054) and Ba1-yBi2y/3Ti1-xZrxO3 (y = 0.10; x = 0.0, 0.04, 0.05, 0.10, 0.15) were determined in the temperature range 120-700 K. We report the temperature- dependent measurements of the strain, thermal expansion coefficient and thПоказать полностьюe magnitude of root mean square polarization. The results obtained are discussed together with the data on the structure and dielectric properties.
Журнал: JOURNAL OF PHYSICS-CONDENSED MATTER
Выпуск журнала: Vol. 21, Is. 7
ISSN журнала: 09538984
Место издания: BRISTOL
Издатель: IOP PUBLISHING LTD