Publication de 4 numéros par an
ISSN Imprimer: 1093-3611
ISSN En ligne: 1940-4360
IF:
0.4
Immediacy Index:
0.1
Eigenfactor:
0.00005
JCI:
0.07
SJR:
0.198
SNIP:
0.48
CiteScore™::
1.1
H-Index:
20
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FERROMAGNETIC ALLOY– FERROELECTRIC CERAMIC NANOCOMPOSITES FOR NANOELECTRONICS: THE INFLUENCE OF HEAT TREATMENT ON ELECTRICAL PROPERTIES
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RÉSUMÉ
This paper presents the results of thermal treatment of (FeCoZr)x(PbZrTiO3)(100-x) nanocomposite sample with x = 55.9 at.% at temperatures of 573 K and 748 K. The AC electrical properties at frequencies of 50–106 Hz and ambient temperatures of 94–368 K have been investigated. Current and voltage resonant and noncoil inductance phenomena can be observed in the material. The annealing of the nanocomposite intensifies the frequency and temperature dependences of the loss factor tan δ, phase-shift angle φ, and the capacity C. Annealing the sample at a higher temperature of 748 K causes a change in the type of materials conduction from capacitive to inductive. The mechanism of charge carriers in the nanolayer is defined as hopping conductivity. The potential application of the (FeCoZr)x(PbZrTiO3)(100-x) nanocomposites in industry has been considered.
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Koltunowicz T. N., Czarnacka K., Fedotov A. K., AC Dependence of Electrical Properties of SiOx/ZrO2 Multilayer Nanocomposites with Si Nanocrystals, in Advances in Thin Films, Nanostructured Materials, and Coatings, 2019. Crossref
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Bondariev V., Determination of the Percolation Threshold for (FeCoZr)x(SiO2)(100−x) Nanocomposite, in Advances in Thin Films, Nanostructured Materials, and Coatings, 2019. Crossref
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Czarnacka Karolina, Kołtunowicz Tomasz N., Fedotov Alexander K., Romaniuk Ryszard S., Linczuk Maciej, Influence of high temperature annealing on AC electric properties of SiO2 thin layers implanted with In and Sb ions , Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2019 , 2019. Crossref