PhC-2020
Dielectric relaxation in POR – Si layers at low frequencies
Yu.M. Spivak1, R.A. Castro2, M.P. Sevryugina3, M.A. Kuznetsova1, V.A. Moshnikov1 1Saint Petersburg Electrotechnical University «LETI», Saint Petersburg, Russia 2Herzen State Pedagogical University of Russia, Saint Petersburg, Russia 3JSC «Admiralty Shipyards», Saint Petersburg, Russia DOI: 10.26456/pcascnn/2020.12.170 Abstract: Macroporous silicon with a mesoporous nanostructured surface layer on ...
Study of adsorption properties of nanostructured films based on tin dioxide
A.P. Sigaev, I.A. Averin, A.A. Karmanov, I.A. Pronin, N.D. Yakushova Penza State University, Penza, Russia DOI: 10.26456/pcascnn/2020.12.162 Abstract: The results of theoretical and experimental studies of surface properties of nanostructured films based on tin dioxide using Fourier-transform infrared spectroscopy, ellipsometry and the indicator method of ...
Effects of low-temperature treatment on magnetic properties of Sm(Co, Cu, Fe)5 compounds
E.M. Semenova1, M.B. Lyakhova1, D.V. Ivanov1, Yu.V. Kuznetsova1, D.Yu. Karpenkov2, A.I. Ivanova1, A.Yu. Karpenkov1, A.I. Sinkevich1, A.S. Antonov1,3, N.Yu. Sdobnyakov1 1Tver State University, Tver, Russia 2National University of Science and Technology «MISiS», Moscow, Russia 3Tver State Agricultural Academy, Tver, Russia DOI: 10.26456/pcascnn/2020.12.149 Abstract: The results on the ...
Concentration threshold in LiNbO3:Tb crystals
M.N. Palatnikov, N.V. Sidorov, A.V. Kadetova, N.A. Teplyakova, O.V. Makarova Tananaev Institute of Chemistry – Subdivision of the Federal Research Centre «Kola Science Centre of the Russian Academy of Sciences», Apatity, Russia DOI: 10.26456/pcascnn/2020.12.142 Abstract: A series of lithium niobate crystals doped with terbium was ...
The effect of nanoscale defects on the dynamic yield stress of alloys
V.V. Malashenko1,2, T.I. Malashenko3,4 1Donetsk Institute for Physics and Engineering named after A.A.Galkin, Donetsk, Ukraine 2Donetsk National University, Donetsk, Ukraine 3Donetsk National Technical University, Donetsk, Ukraine 4Donetsk National University of Economics and Trade named after Mikhail Tugan-Baranovskiy, Donetsk, Ukraine DOI: 10.26456/pcascnn/2020.12.136 Abstract: The high strain ...
The size dependencies of properties of Mo-W alloy of equiatomic composition
S.P. Kramynin Institute of Physics named after H.I. Amirkhanova – subdivision of Dagestan Federal Research Center of the Russian Academy of Sciences, Makhachkala, Russia DOI: 10.26456/pcascnn/2020.12.128 Abstract: Based on the parameters of the Mie–Lennard-Jones pair-wised potential of the interatomic interaction for Mo and W, the ...
Phase formation in contact layers during contact melting of copper and aluminum
Y.N. Kasumov1, A.R. Manukyants1, V.A. Sozaev1, B.M. Khubolov2 1Kabardino-Balkarian State University named after H.M. Berbekov, Nalchik, Russia 2North Caucasian Institute of Mining and Metallurgy (State Technological University), Vladikavkaz, Russia DOI: 10.26456/pcascnn/2020.12.120 Abstract: In this work, an attempt is made to identify the features of the ...
Obtaining nanosized platinum films with fractal properties
D.V. Ivanov1, A.S. Antonov1,2, E.M. Semenova1, A.I. Ivanova1, S.A. Tretyakov1, N.Yu. Sdobnyakov1 1Tver State University, Tver, Russia 2Tver State Agricultural Academy, Tver, Russia DOI: 10.26456/pcascnn/2020.12.073 Abstract: A comprehensive study of the morphology of the relief of nanosized platinum films on the mica surface was carried ...
Wetting angle polytermes for lead-sodium melts on refractory metals
B.S. Karamurzov1, R.A. Kutuev2,3, M.Kh. Ponegev1, V.A. Sozaev4, A.Kh. Shermetov1, A.A. Shokarov1 1Kabardino-Balkarian State University named after H.M. Berbekov, Nalchik, Russia 2Chechen State University, Grozny, Russia 3Kh. Ibragimov Complex Institute of the RAS, Grozny, Russia 4North Caucasian Mining and Metallurgical Institute (State Technological University), Vladikavkaz, Russia ...
Influence of defects on magnetic characteristics of ferrite-garnet films
A.I. Ivanova1, E.M. Semenova1, G.G. Dunaeva1, S.V. Ovcharenko2, S.A. Tretyakov1, A.D. Zigert1 1Tver State University, Tver, Russia 2MIREA – Russian Technological University, Moscow, Russia DOI: 10.26456/pcascnn/2020.12.103 Abstract: This paper presents a study of the effect of volumetric (bulk) defects associated with the local mechanical damage ...