Study of the dielectric relaxation mechanisms in KNbO<sub>3</sub>-based electro-ceramics
نویسندگان
چکیده
Abstract Electro-ceramics based on the KNbO 3 ferroelectric system were synthesized from solid-state reaction sintering method. In particular, electrical properties have been investigated at room temperature in (1− x )KNbO − BaNi 1/2 Nb O 3−δ (KBNN) solid-solution. The dielectric relaxation mechanisms analyzed as a function of oxygen vacancy (δ) concentration and frequency dispersion complex permittivity was wide range. obtained results discussed within framework current models reported literature for processes.
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ژورنال
عنوان ژورنال: Journal of physics
سال: 2022
ISSN: ['0022-3700', '1747-3721', '0368-3508', '1747-3713']
DOI: https://doi.org/10.1088/1742-6596/2298/1/012011