Editor’s column
Analysis of cluster formation in modeled lithium niobate crystals
O.R. Starodub, V.M. Voskresenskij, N.V. Sidorov, M.N. Palatnikov 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/2019.11.232 Abstract: In the framework of the semiclassical atomistic model, clusterization processes in a ...
Influence of boron on structural features and photorefractive properties of LiNbO3 single crystals
N.V. Sidorov, N.A. Teplyakova, R.A. Titov, M.N. Palatnikov 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/2019.11.223 Abstract: An analysis of studies of single crystals of LiNbO3 stoich, LiNbO3 cong and LiNbO3 : ...
Study of the charge generation in the synthesis of nanosized complex oxides in the combustion reactions of organo-inorganic precursors
A.A. Ostroushko, O.V. Russkikh, I.D. Gagarin, E.A. Filonova Scientific Research Institute of Physics and Applied Mathematics, Ural Federal University named after the first President of Russia B.N. Yeltsin, Yekaterinburg, Russia DOI: 10.26456/pcascnn/2019.11.215 Abstract: The presence of the generation of electric charges in precursors during the synthesis ...
Thermal decomposition kinetics of an energy composite material on the basis of inert binding
Yu.M. Milekhin, A.A. Koptelov, I.A. Koptelov, A.A. Rogozina Federal Center for Dual Technologies «Soyuz», Dzerzhinsky, Russia DOI: 10.26456/pcascnn/2019.11.206 Abstract: The results are presented of the study of thermal decomposition kinetics of the K – 2 model mixed energetic material, the main components of which are ammonium ...
Structural features of sodium – lithium niobat ceramics
O.V. Malyshkina1, E.S. Tesnikova2, N.E. Malysheva3, A.I. Ivanova1 1Tver State University, Tver, Russia 2Moscow Aviation Institute (National Research University), Moscow, Russia 3Military Aerospace Academy named after Marshal of the Soviet Union G.K. Zhukov, Tver, Russia DOI: 10.26456/pcascnn/2019.11.198 Abstract: The authors synthesized samples and studied the ...
Features of dislocation dynamics in near-surface nanoregion of crystal
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/2019.11.192 Abstract: The glide of ...
Electron-stimulated desorption of lithium atoms from oxygen monolayer covered tungsten
Yu.A. Kuznetsov, M.N. Lapushkin Ioffe Institute, Saint Petersburg, Russia DOI: 10.26456/pcascnn/2019.11.184 Abstract: The electron-stimulated desorption of neutral lithium atoms from the oxygen monolayer covered the tungsten surface have been studied. The model of the atom electron-stimulated desorption processes on the tungsten surface with the adsorbed ...
Conductometric method for determining the conductivity of polyelectrolyte solutions
A.A. Kokoeva, M.B. Begieva, Yu.A. Malkanduev, M.A. Dokshukina Kabardino-Balkarian State University named after H.M. Berbekov, Nalchik, Russia DOI: 10.26456/pcascnn/2019.11.177 Abstract: A new polymer-based aminoethanoic acid was obtained by the reaction of the radical polymerization. The molar and specific conductivity values of aqueous solutions of the ...
Study of methenamine adsorption on intermetallic NaAu2 by the surface ionization
M.V. Knatko, M.N. Lapushkin Ioffe Institute, Saint Petersburg, Russia DOI: 10.26456/pcascnn/2019.11.169 Abstract: Based on a study of the surface ionization of methamine on the surface of the NaAu2 alloy, the orientation of adsorbed molecules is analyzed. It was determined that ionization and exchange reactions between adsorbed ...
Production and characterization of Al2O3 + Ag composite nanopowders
M.A. Kiseleva1, S.Yu. Sokovnin1,2, M.E. Balezin2 1Ural Federal University named after the First President of Russia B. N. Yeltsin, Yekaterinburg, Russia 2Institute of Electrophysics of the Ural Branch of RAS, Yekaterinburg, Russia DOI: 10.26456/pcascnn/2019.11.161 Abstract: Nanoparticles of aluminum oxide partially coated with silver were obtained ...