Search Results - "Sudar Nicolay"
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1
An Integrated Photoelasticity-Based Approach for the Reconstruction of Stress Profiles and Optical Anisotropy of GRIN Lenses
Published in Photonics (01-11-2023)“…The paper shows that it is possible to obtain reliable information on the dependence of the radial distribution of longitudinal birefringence in glass…”
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Journal Article -
2
Effect of doping agent evaporation on thermoelectric properties of carbon nanotube–polyaniline composite
Published in St. Petersburg Polytechnical University Journal. Physics and Mathematics (01-06-2024)“…The paper presents the results of experimental study of the influence of the doping agent (acid) nature on the conductivity, Seebeck coefficient, and…”
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Journal Article -
3
Estimation of the Polarizability of C60O2 Molecular Groups in the Condensed Phase
Published in 2023 International Conference on Electrical Engineering and Photonics (EExPolytech) (19-10-2023)“…A large-sized fullerene molecule contributes to the significant dipole moment of C 60 O 2 molecular groups. The application of the «grain-interlayer» model for…”
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Conference Proceeding -
4
Dielectric properties of organophosphorus polyurethane ionomers
Published in Journal of applied polymer science (10-03-2022)“…The dielectric and physical‐mechanical properties of organophosphorus polyurethane ionomers based on the ethers and aminoethers of ortho‐phosphoric acid have…”
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Journal Article -
5
THE ANOMALOUS RISE OF CAPACITANCE OF C60 FULLERITE FILMS AT LOW FREQUENCIES: A CAUSE ANALYSIS
Published in St. Petersburg Polytechnical University Journal. Physics and Mathematics (01-06-2021)“…A known physical fact of the anomalous rise of dielectric permittivity ε of C60 fullerite films at ac low frequencies (below 1 kHz) has not had a convincing…”
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Journal Article -
6
Electric and thermoelectric properties of a coordination polymer based on phenazine ligands and silver
Published in St. Petersburg Polytechnical University Journal. Physics and Mathematics (01-01-2023)“…The paper presents the results of an experimental study of the electric conductivity and thermoelectric properties of a new coordination polymer (CP) based on…”
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Journal Article -
7
Influence of temperature on thermoelectric effect in the composite material based on carbon nanotubes and polyaniline
Published in St. Petersburg Polytechnical University Journal. Physics and Mathematics (01-09-2022)“…In the paper, the effect of temperature (range 22 – 140 °C) on the power factor (PF) of composite material made of multi-walled carbon nanotubes with a 10 nm…”
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8
Impulse and DC breakdown strength of polypropylene thin film
Published in Physics of complex systems (01-06-2020)“…The paper presents the results of a study of the electric strength of a polypropylene film with a thickness of 2 μm. The breakdown voltage of the film was…”
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9
Conductivity Switching Effect in Nanofiber Composites Modified with Conducting Polymer
Published in 2019 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech) (01-10-2019)“…Fibrous materials based on polyvinylidene fluoride and trifluoroethylene copolymers have been obtained by blend electrospinning and modified with…”
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Conference Proceeding