Colossal permittivity with ultra-wide temperature stability in Bi + Ca co-doped BaTiO3

Colossal permittivity with ultra-wide temperature stability in Bi + Ca co-doped BaTiO3

The poor temperature stability of the BaTiO3 ceramic has always been the main problem limiting their application. This situation has been improved but sacrifices the intrinsic polarization, which significantly reduces the dielectric constant. In this work, the mechanism of multiple polarization was...

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Bibliographic Details
Main Authors: Tingting Fan, Qi Shi, Wenrong Xiao, Guangzu Zhang, Feng Huang, Wenlin Wang, Wen Dong, Shenglin Jiang, Jing Wang
Format: Article
Language:English
Published: Elsevier 2025-03-01
Series:Journal of Materiomics
Subjects:
Temperature stability
Colossal permittivity
BaTiO3
Bi
Ca co-doped
Defect dipole clusters
Online Access:http://www.sciencedirect.com/science/article/pii/S2352847824001023
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http://www.sciencedirect.com/science/article/pii/S2352847824001023

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