Effect of temperature and humidity on dielectric and impedance properties of K(Nb0.8Ta0.2)0.99Mn0.01O3 electroceramics

We report the effect of humidity and temperature on the dielectric and impedance properties of lead-free potassium tantalum niobium oxide (KTN). It illustrates large dielectric constant ∼4500 at 1 kHz, low tangent loss in dry condition, which drastically changes under humidity condition. The nature...

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Detalhes bibliográficos

Principais autores:	Ravikant, Sheshamani Singh, V N Ojha, Ashok Kumar
Formato:	Artigo
Idioma:	Inglês
Publicado em:	IOP Publishing 2020-01-01
coleção:	Materials Research Express
Assuntos:	ferroelectrics impedance ferroelectric phase transition (FPT) complex impedance spectroscopy (CIS) polarization
Acesso em linha:	https://doi.org/10.1088/2053-1591/ab8587
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