Editor’s column
On the ratio of diffusive and ballistic components of electrical contact resistance on micro- and nanoscale levels
V.V. Izmailov, M.V. Novoselova Tver State Technical University, Tver, Russia DOI: 10.26456/pcascnn/2019.11.153 Abstract: The ratio of diffusive and ballistic components has been analyzed of a contact electrical resistance as well as a role of the micro- and nanoroughness of contact surfaces in a generation of ...
Fractal properties of nanosized films of nickel and chromium
D.V. Ivanov1, A.S. Antonov1,2, N.Yu. Sdobnyakov1, E.M. Semenova1, V.L. Scopich1, E.V. Romanovskaia3, M.S. Afanasiev4,5 1Tver State University, Tver, Russia 2Tver State Agricultural Academy, Tver, Russia 3Belarusian State Technological University, Minsk, Belarus 4MIREA – Russian Technological University, Moscow, Russia 5Fryazino Branch of V.A. Kotelnikov Institute of Radio ...
Comparative study of electrophysical characteristics of ceramic and monocrystalline lithium tantalate
V.V. Efremov, M.N. Palatnikov, O.B. Shcherbina I.V. Tananaev Institute of Chemistry and Technology of the Federal Research Centre Kola Science Centre of the RAS, Apatity, Russia DOI: 10.26456/pcascnn/2019.11.129 Abstract: The microstructure of ceramic lithium tantalite LiTaO3, obtained on the basis of finely dispersed microcrystalline monophasic ...
Domain structure and magnetic transport properties on thin ferrite-garnet films
R.M. Eguzhokova, A.I. Ivanova, E.M. Semenova Tver State University, Tver, Russia DOI: 10.26456/pcascnn/2019.11.123 Abstract: This article provides an overview of the results of an experiment on the application of the magnetotransport properties of ferrite – garnet films in microfluidic devices, as well as on the ...
Interfacial characteristics of potassium and sodium chlorides doped with silver, tin and copper on the boundary with liquid lead
A.Kh. Dyshekova, A.M. Karmokov, K.Ch. Bzhikhatlov Kabardino-Balkarian State University named after H.M. Berbekov, Nalchik, Russia DOI: 10.26456/pcascnn/2019.11.115 Abstract: Influence of small additives of copper, silver and tin on the wetting angle and the work of adhesion of monocrystals of potassium and sodium chlorides is considered. ...
Analysis of crystal structures on stainless steel surface
A.A. Burtsev1,2, O.Ya. Butkovskii2 1LLC Laser Hardening Innovative Technologies, Raduzhnyy, Russia 2Vladimir State University named after Alexander and Nikolay Stoletovs, Vladimir, Russia DOI: 10.26456/pcascnn/2019.11.107 Abstract: In this paper experiments of crystallization from melt with an analysis of the morphology of formed crystal structures are presented, ...
The effect of Mg and Fe dopants on concentration of complex defects associated with OH – groups in the lithium niobate crystal
L.A. Bobreva, S.M. Masloboeva, 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/2019.11.097 Abstract: In the spectra of infrared absorption in the region of stretching vibrations ...
Cesium field desorption for visualization of graphite nanostructures on the surface of a rhenium field emitter
D.P. Bernatskii, V.G. Pavlov Ioffe Institute, Saint Petersburg, Russia DOI: 10.26456/pcascnn/2019.11.091 Abstract: Desorption of cesium atoms in an electric field from the carbonized rhenium field emitter was investigated by the field desorption microscopy. The effect of the concentration of cesium atoms on the voltage and ...
Field electron emission from nanostrutured surface of carbonized iridium
D.P. Bernatskii, V.G. Pavlov Ioffe Institute, Saint Petersburg, Russia DOI: 10.26456/pcascnn/2019.11.086 Abstract: The characteristics of the field electron emission of the iridium tip with different carbon formations on its surface are investigated. It was found that in some cases, compared to metal emitters the carbon-coated ...
Influence of Ti – H hydrides on interatomic interactions and on characteristics of Ti alloying membrane alloys based on V – Ni
R.M. Belyakova1, V.A. Piven2, N.I. Sidorov1, V.A. Polukhin1 1Institute of Metallurgy, Ural Branch of the Russian Academy of Sciences, Yekaterinburg, Russia 2Krasnodar Air Force Institute for Pilots named after Hero of the Soviet Union A.K. Serov, Krasnodar-5, Russia DOI: 10.26456/pcascnn/2019.11.074 Abstract: Under the conditions of ...