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|Title:||Voltage and current resonance in nanocomposite (FeCoZr)x(CaF2)100-x produced by ion-beam sputtering in pure argon atmosphere|
|Authors:||Koltunowicz, T. N.|
Zukowski, P. V.
Fedotov, A. K.
Svito, I. A.
Fedotova, J. A.
Saad, A. M.
|Keywords:||ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика|
|Publisher:||Polish Academy of Sciences, Institute of Physics|
|Citation:||Acta Physica Polonica A. – 2015. – Vol. 128, No 5. – P. 897 – 900|
|Abstract:||In this paper the results of investigations of electrical properties of metal dielectric nanocomposites (FeCoZr)x(CaF2)100x are presented. The samples with the metallic phase content x = 45:7 at.% were produced by ion-beam sputtering method in pure argon atmosphere, and subsequently annealed at 398 K for 15 min. The measurements of electrical properties were performed in the frequency range from 50 Hz to 1 MHz. The frequency dependences of phase angle , capacity Cp, conductivity and dielectric loss factor tan were measured at seven di erent temperatures ranging from 148 K to 263 K. It was found that the nanocomposite exhibits the phenomena of voltage resonance and current resonance, characteristic of the conventional RLC circuits with series and parallel connections of elements.|
|Appears in Collections:||Кафедра энергофизики|
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