PhC-2018
Mathematical simulation of cluster formation in lithium niobate crystals with introduction of the impurity ion
O.R. Starodub, V.M. Voskresenskij, N.V. Sidorov, M.N. Palatnikov I.V. Tananaev Institute of Chemistry – Subdivision of the Federal Research Centre «Kola Science Centre of the Russian Academy of Sciences» DOI: 10.26456/pcascnn/2018.10.609 Abstract: Processes of clustering in a lithium niobate crystal (LiNbO3) were studied. It is shown ...
Diffuzionno-hardening solders based alloy gallium-indium-tin and powder of metal PCTSP5 reinforced with titanium
V.М. Skachkov, L.А. Pasechnik, О.V. Skachkova, S.P. Yatsenko The Institute of Solid State Chemistry of the Ural Branch of RAS DOI: 10.26456/pcascnn/2018.10.600 Abstract: The paper considers a new composition of diffusion-hardening solder based on a low-melting gallium alloy and copper-tin spherical powder (PCTSP5). The influence ...
I−V characteristics of gas sensors based on tin dioxide thin films in wet air at room temperature
V.V. Simakov, I.V. Sinev, I.D. Osyko, E.A. Shcherbakova, A.I. Grebennikov Saratov State University DOI: 10.26456/pcascnn/2018.10.591 Abstract: In this work cyclical I−V characteristics of a gas sensor based on tin dioxide thin films in wet air at room temperature has been studied. It was demonstrated that cyclical ...
Particularities of the structure and photoelectric fields of LiNbO3 : Zn crystals
N.V. Sidorov, A.M. Shuvalova, N.A. Teplyakova, M.N. Palatnikov I.V. Tananaev Institute of Chemistry – Subdivision of the Federal Research Centre «Kola Science Centre of the Russian Academy of Sciences» DOI: 10.26456/pcascnn/2018.10.584 Abstract: Values of intensities of photovoltaic and diffusion fields were determined in congruent LiNbO3 crystals both ...
Size of metal nanoparticles as a factor of their stability
N.Yu. Sdobnyakov, V.M. Samsonov, A.N. Bazulev Tver State University DOI: 10.26456/pcascnn/2018.10.576 Abstract: Using available experimental data on evaporation rates for metal nanoparticles and shrinkage rates for vacancy pores, evaluations have been performed of the particle size ranges where the linear dependence σ = Kr between the surface ...
Classification and selection of barbage equipment for collecting dust nanoparticles
G.I. Sverdlik, A.Y. Ataeva, D.A. Kambolov, A.R. Ataev North Caucasian Institute of Mining and Metallurgy (State Technological University) DOI: 10.26456/pcascnn/2018.10.566 Abstract: А classification of bubblers according to a constructive feature has been developed on the basis of literature analysis and patent search. A comparison of ...
Effect of electronic irradiation on properties, composition of lead-silicate glasses and coefficient of secondary electron emission on their surface
V.I. Savenko Ltd Vladikavkaz Technological Center «Baspik» Kabardino-Balkarian State University named after H.M. Berbekov DOI: 10.26456/pcascnn/2018.10.557 Abstract: The paper discusses the effectiveness of methods for degassing surfaces of lead-silicate glasses by electron irradiation (treatment) in order to increase the efficiency of secondary electron emission. Changes ...
Nanoscale diagnostics of the «chicken wire» structure on the electron image of microchannel plates exposed to photoelectron scrubbing
V.I. Savenko, D.G. Samkanashvili Ltd Vladikavkaz Technological Center «Baspik» Kabardino-Balkarian State University named after H.M. Berbekov DOI: 10.26456/pcascnn/2018.10.550 Abstract: This paper presents the results of investigation of experimental prototypes of microchannel plates after photoelectron scrubbing. In the case of photoelectron scrubbing microchannel plate parameters are ...
Structural stability of small FCC – magic silver clusters for plasmonic applications
L.V. Redel, Yu.Ya. Gafner, S.L. Gafner N.F. Katanov Khakas State University DOI: 10.26456/pcascnn/2018.10.542 Abstract: One of the new applications of silver nanoparticles is their use in plasmon applications, which are determined by the strong interaction between the electromagnetic wave and free electrons in nanostructures. Particles ...
The effect of hydrogenation on the processes of structuring and vitrification of suppercooled melts
V.A. Polukhin, E.D. Kurbanova, R.M. Belyakova, L.K. Rigmant Institute of Metallurgy of the Ural Branch of the Russian Academy of Sciences DOI: 10.26456/pcascnn/2018.10.535 Abstract: There have been considered the characteristics and structure forming of amorphous and nanocrystalline binary and ternary alloys based on Pd, as ...