Нелинейные явления в нано-и микрогетерогенных системах

СА Гриднев, ЮЕ Калинин, АВ Ситников, ОВ Стогней - 2012 - elibrary.ru
Изучение нелинейных явлений в многокомпонентных гетерогенных системах,
находящихся в аморфном, нано-и микрокристаллическом состояниях, способствует …

Test station for frequency-domain dielectric spectroscopy of nanocomposites and semiconductors

TN Koltunowicz - Journal of applied spectroscopy, 2015 - Springer
An upgraded test station is described for determining the electrophysical properties of
materials by frequency-domain dielectric spectroscopy. As a result of the upgrade, the range …

The effect of sputtering atmosphere parameters on dielectric properties of the ferromagnetic alloy–ferroelectric ceramics nanocomposite (FeCoZr) x (PbZrTiO3)(100− x …

O Boiko, TN Koltunowicz, P Zukowski, AK Fedotov… - Ceramics …, 2017 - Elsevier
Two samples of the ferromagnetic alloy–ferroelectric ceramics nanocomposite (FeCoZr) x
(PbZrTiO 3)(100− x) of similar metallic phase contents have been produced using ion-beam …

AC Hopping Conductance in Nanocomposite Films with Ferromagnetic Alloy Nanoparticles in a PbZrTiO3 Matrix

TN Koltunowicz, P Zukowski, O Boiko, A Saad… - Journal of Electronic …, 2015 - Springer
In this work, the temperature and frequency dependences of the real part of the admittance
[σ (f, T)] of annealed nanocomposite films containing Co 45 Fe 45 Zr 10-based nanoparticles …

Determining the percolation threshold for (FeCoZr) x (CaF2)(100− x) nanocomposites produced by pure argon ion-beam sputtering

P Zukowski, TN Koltunowicz, V Bondariev… - Journal of Alloys and …, 2016 - Elsevier
This study examines the frequency and temperature dependence of conductivity, phase shift
angle and capacity of the (FeCoZr) x (CaF 2)(100− x) nanocomposites, with the metal phase …

Structural characteristics and microwave properties of amorphous nanogranulated composites (Co41Fe39B20) x (SiO2) 1-x

IV Antonets, YA Golubev - Journal of Physics and Chemistry of Solids, 2024 - Elsevier
We presented results of experimental studies of the structure and microwave reflective,
transmitting, and absorbing properties in the frequency ranges of 8–12 GHz and 25–36 GHz …

Algorithm for determining the structural characteristics of amorphous nanogranulated composites from the microwave waves reflection or conductivity

IV Antonets, YA Golubev, VI Shcheglov - Materials Chemistry and Physics, 2022 - Elsevier
We present an algorithm for calculating structural characteristics of amorphous
nanogranular composites (mean free path of electron, average sizes of granules and gaps …

The effect of annealing on induction like properties of (FeCoZr) x (CaF2)(100− x) nanocomposite films produced by ion-beam sputtering in the vacuum environment

TN Koltunowicz, P Zukowski, V Bondariev, JA Fedotova… - Vacuum, 2015 - Elsevier
The paper presents frequency f and temperature T dependences of the phase angle θ,
conductivity σ, capacity C p and tgδ for (FeCoZr) x (CaF 2)(100− x) nanocomposite films …

Capacitive properties of nanocomposite (FeCoZr) x (PZT)(100−x) produced by sputtering with the use of argon and oxygen ions beam

TN Koltunowicz, P Zukowski, O Boiko… - Journal of Materials …, 2016 - Springer
The paper established that, the hopping mechanism of the charge exchange for the
(FeCoZr) 64.4 (PZT) 35.6 nanocomposite and the additional polarization of tested sample …

Effect of oxide shells on the magnetic and magnetotransport characteristics of oxidized FeCoZr nanogranules in Al2O3

J Fedotova, J Kasiuk, J Przewoznik, C Kapusta… - Journal of alloys and …, 2011 - Elsevier
The paper reports on the results of a comparative study of magnetic and magnetotransport
properties of granular nanocomposite films FeCoZr–Al2O3 synthesized in pure Ar and Ar+ O …