WŁAŚCIWOŚCI ELEKTRYCZNE NANOKOMPOZYTÓW (FeCoZr)x(Al2O3)(100-x) WYTWORZONYCH ROZPYLANIEM WIĄZKĄ ARGONU I TLENU JAKO UKŁADY KONDENSATOROWE

Konrad Kierczyński; Tomasz Kołtunowicz

doi:10.5604/20830157.1159330

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Published: Jun 30, 2015

DOI: https://doi.org/10.5604/20830157.1159330

Issue Vol. 5 No. 2 (2015)

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ELECTRICAL PROPERTIES OF (FeCoZr)x(Al2O3)(100-x) NANOCOMPOSITES PRODUCED BY SPUTTERING OF ARGON AND OXYGEN BEAM AS CAPACITOR SYSTEMS
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DOI

https://doi.org/10.5604/20830157.1159330

Authors

Konrad Kierczyński

k.kierczynski@pollub.pl

Politechnika Lubelska, Wydział Elektrotechniki i Informatyki, Katedra Urządzeń Elektrycznych i Techniki Wysokich Napięć, Poland

Tomasz Kołtunowicz

t.koltunowicz@pollub.pl

Politechnika Lubelska, Wydział Elektrotechniki i Informatyki, Katedra Urządzeń Elektrycznych i Techniki Wysokich Napięć, Poland

Abstract

The paper presents the results of measurements which determine the electrical properties of nanocomposites (FeCoZr)_x(Al₂O₃)_(100-x) which were produced using the ion-sputtering. In the research samples, which were made as capacitor measurement system, were used to reduce the impact of resistance of the sample. Temperature and frequency dependence on capacity, conductance, loss angle and phase angle were determined. Measurements were performed using alternating current at a frequency range from 42 Hz to 1 MHz at temperatures range from 77 K to 373 K.

Keywords:

nanocomposites, electrical properties, capacitor system

References

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Kołtunowicz T., Żukowski P., Fedotova Y.A., Larkin A.V.: Experimental verification of a model of hopping conductivity at alternating current in nano-composites produced by ion-beam sputtering. International Conference Radiation Interaction with Material and its Use in Technologies 2008, 24-27 September, 2008, 274-278.

Larkin A.V., Fedotov A.K., Fedotova J.A., Koltunowicz T.N., Zhukowski P.: Temperature and frequency dependences of impedance real part in the FeCoZr-doped PZT nanogranular composites. Materials Science-Poland, 30(2), 2012, 75-81.

Zhukowski P., Kołtunowicz T.N., Fedotova J.A., Larkin A.V.: An effect of annealing on electric properties of nanocomposites (CoFeZr)x(Al2O3)1-x produced by magnetron sputtering in the atmosphere of argon and oxygen beyond the percolation threshold. Przegląd Elektrotechniczny 86(7), 2010, 157-159.

Zhukowski P., Kołtunowicz T.N., Węgierek P., Fedotova J.A., Fedotov A.K., Larkin A.V.: Formation of Noncoil-Like Inductance in Nanocomposites (Fe0.45Co0.45Zr0.10)x(Al2O3)1-x Manufactured by Ion-Beam Sputtering of Complex Targets in Ar+O2 Atmosphere. Acta Physica Polonica 120(1), 2011, 43-45.

Żukowski P., Kołtunowicz T., Partyka J., Fedotova Yu.A., Larkin A.V.: Hopping conductivity of metal-dielectric nanocomposites produced by means of magnetron sputtering with the application of oxygen and argon ions. Vacuum 83(1), 2009, S280-S283.

Żukowski P., Kołtunowicz T., Partyka J., Węgierek P., Fedotova J.A., Fedotov A.K., Larkin A.V.: The effect of annealing on electrical properties of (CoFeZr)x+(Al2O3)1-x nanocomposites. Przegląd Elektrotechniczny 84(3), 2008, 244-246.

Żukowski P., Kołtunowicz T., Partyka J., Węgierek P., Kolasik M., Larkin A.V., Fedotova J.A., Fedotov A.K., Komarov F.F., Vlasukova L.A.: Model przewodności skokowej i jego weryfikacja dla nanostruktur wytwarzanych technikami jonowymi. Przegląd Elektrotechniczny 84(3), 2008, 247-249.

Kierczyński, K., & Kołtunowicz, T. (2015). ELECTRICAL PROPERTIES OF (FeCoZr)x(Al2O3)(100-x) NANOCOMPOSITES PRODUCED BY SPUTTERING OF ARGON AND OXYGEN BEAM AS CAPACITOR SYSTEMS. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 5(2), 47–54. https://doi.org/10.5604/20830157.1159330

ELECTRICAL PROPERTIES OF (FeCoZr)x(Al2O3)(100-x) NANOCOMPOSITES PRODUCED BY SPUTTERING OF ARGON AND OXYGEN BEAM AS CAPACITOR SYSTEMS

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