Ultra–low loss tangent and giant dielectric permittivity with excellent temperature stability of TiO2 co-doped with isovalent-Zr4+/pentavalent-Ta5+ ions

Ultra–low loss tangent and giant dielectric permittivity with excellent temperature stability of TiO2 co-doped with isovalent-Zr4+/pentavalent-Ta5+ ions

The excellent giant dielectric properties (ExGDPs) are represented in the isovalent–Zr4+/pentavalent–Ta5+ ions co–doped TiO2 with different co–doping percentages (x%ZrTTO). The dopants were dispersed homogeneously in a highly compact–grained ZrTTO microstructure. The mean grain size and cell paramet...

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Bibliographic Details
Main Authors: Yasumin Mingmuang, Narong Chanlek, Prasit Thongbai
Format: Article
Language:English
Published: Elsevier 2022-11-01
Series:Journal of Materiomics
Subjects:
TiO2
Giant/colossal permittivity
Co−dopant
Grain boundary
Interfacial polarization
Online Access:http://www.sciencedirect.com/science/article/pii/S2352847822000569

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http://www.sciencedirect.com/science/article/pii/S2352847822000569

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