Differences in nature of electrical conductions among Bi4Ti3O12-based ferroelectric polycrystalline ceramics

Abstract Bismuth titanate Bi4Ti3O12 (BiT), was one of the most promising lead-free high-temperature piezoelectric materials, due to high Curie temperature (675 °C) and large spontaneous polarization (50 µC/cm2); however, extensive studies had revealed that high leakage conductivity interferes with t...

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Autores principales: Changbai Long, Qi Chang, Huiqing Fan
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/a3aa3fc8bfdd47a2bee4b12674f6b2ee
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