Giant dielectric response and relaxation behavior in (Tm + Ta) co-doped TiO2 ceramics

Dielectric materials with huge dielectric constants are attracting attention due to the growing demand for microelectronics and high energy-storage devices. In this work, Tm + Ta co-doped TiO2 ceramics were prepared by a solid-state reaction (SSR) method, and the microstructure and dielectric behavi...

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Veröffentlicht in:	Physical chemistry chemical physics : PCCP 2022-02, Vol.24 (8), p.4759-4768
Hauptverfasser:	Fan, Jiangtao, Chen, Yimeng, Long, Zhen, Tong, Liping, He, Gang, Hu, Zhanggui
Format:	Artikel
Sprache:	eng
Schlagworte:	Barrier layers Ceramics Dielectric loss Dielectric relaxation Dipoles Energy storage Frequency analysis Permittivity Titanium dioxide X ray photoelectron spectroscopy
Online-Zugang:	Volltext
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