Search Results - "Grigoriev, S."

Influence of a shape of single track on deposition efficiency of 316L stainless steel powder in cold spray by Kotoban, D., Grigoriev, S., Okunkova, A., Sova, A.

“…In current study the kinetics of thick single track formation during cold spraying of 316L stainless steel powder is considered. It is shown that at low nozzle…”
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Cold spraying: From process fundamentals towards advanced applications by Grigoriev, S., Okunkova, A., Sova, A., Bertrand, P., Smurov, I.

“…Cold spraying (CS) is a relatively new material deposition technique based on the phenomenon of high-velocity particle/substrate impact. In this process, the…”
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Potential of cold gas dynamic spray as additive manufacturing technology by Sova, A., Grigoriev, S., Okunkova, A., Smurov, I.

“…In this paper, the application of cold spray (CS) coating deposition technology as additive manufacturing technique is discussed. Absence of material melting…”
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Cold spray deposition of 316L stainless steel coatings on aluminium surface with following laser post-treatment by Sova, A., Grigoriev, S., Okunkova, A., Smurov, I.

“…Cold spray deposition of 1–3mm thick 316L coatings on aluminium substrate using nitrogen as a carrier gas is considered. Dependence of coating properties on…”
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Chiral paramagnetic skyrmion-like phase in MnSi by Pappas, C, Lelièvre-Berna, E, Falus, P, Bentley, P M, Moskvin, E, Grigoriev, S, Fouquet, P, Farago, B

“…We present a comprehensive study of chiral fluctuations in the reference helimagnet MnSi by polarized neutron scattering and neutron spin echo spectroscopy,…”
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Evaluation of carbon-supported Pt and Pd nanoparticles for the hydrogen evolution reaction in PEM water electrolysers by Grigoriev, S.A., Millet, P., Fateev, V.N.

“…Carbon-supported Pt and Pd nanoparticles (CSNs) were synthesized and electrochemically characterized in view of potential application in proton exchange…”
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Effect of graphene addition on the mechanical and electrical properties of Al2O3-SiCw ceramics by Grigoriev, S., Peretyagin, P., Smirnov, A., Solís, W., Díaz, L.A., Fernández, A., Torrecillas, R.

“…This paper presents a study on graphene-reinforced Al2O3-SiCw ceramic composites and the relationship between graphene oxide (GO) loading and the resulting…”
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Pure hydrogen production by PEM electrolysis for hydrogen energy by Grigoriev, S.A., Porembsky, V.I., Fateev, V.N.

“…Last years hydrogen as energy carrier becomes one of the best solutions of energy and ecological problems. Intensive development of fuel cells, especially…”
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Complex chiral modulations in FeGe close to magnetic ordering by Moskvin, E, Grigoriev, S, Dyadkin, V, Eckerlebe, H, Baenitz, M, Schmidt, M, Wilhelm, H

“…We report on detailed polarized small-angle neutron scattering on cubic FeGe in magnetic fields applied either along (transverse) the scattering vector or…”
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Large-Scale Structure of Chromatin: A Fractal Globule or a Logarithmic Fractal? by Iashina, E. G., Grigoriev, S. V.

“…Two physical models are considered to describe the large-scale structure of chromatin in the nucleus of a biological cell in the interphase state: a fractal…”
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Crack-free selective laser melting of silica glass: single beads and monolayers on the substrate of the same material by Khmyrov, R. S., Protasov, C. E., Grigoriev, S. N., Gusarov, A. V.

“…Selective laser melting (SLM) is recognized for additive manufacturing from metals and alloys. Application of this technique to ceramic materials could also be…”
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Spin Fluctuations and a Spin-Fluctuation Phase Transition in the Magnetically Ordered Phase of Manganese Monosilicide by Demishev, S. V., Samarin, A. N., Karasev, M. S., Grigoriev, S. V., Semeno, A. V.

“…A manganese monosilicide (MnSi) single crystal has been studied by the high-frequency (60 GHz) electron paramagnetic resonance method. The most currently…”
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Small-Angle Neutron Diffraction for Studying Ferromagnetic Inverse Opal-Like Structures by Grigoryeva, N. A., Mistonov, A. A., Grigoriev, S. V.

“…The review is focused on the use of small-angle polarized-neutron diffraction to describe the orientation of local magnetization vector in spatially ordered…”
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Synthesis of aluminum nitride coatings assisted by fast argon atoms in a magnetron sputtering system with a separate input of argon and nitrogen by Metel, A., Grigoriev, S., Volosova, M., Melnik, Yu, Mustafaev, E.

“…To increase the deposition rate of aluminum nitride coatings on dielectric substrates argon is supplied directly to the surface of a magnetron target and then…”
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Onset of a skyrmion phase by chemical substitution in MnGe-based chiral magnets by Altynbaev, E., Martin, N., Heinemann, A., Fomicheva, L., Tsvyashchenko, A., Mirebeau, I., Grigoriev, S.

“…We study the evolution of the magnetic phase diagram of Mn 1−x Fe x Ge alloys with concentration x (0 x 0.3) by small-angle neutron scattering. We…”
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Dispersion Relation in Amorphous Ferromagnets by Grigoriev, S. V., Azarova, L. A., Pshenichnyi, K. A., Utesov, O. I.

“…Dispersion of spin waves in the amorphous ferromagnetic alloy Fe 48 Ni 34 P 18 can be described within the model of a ferromagnet with random anisotropy: ( q )…”
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Comparative analysis of cutting properties and nature of wear of carbide cutting tools with multi-layered nano-structured and gradient coatings produced by using of various deposition methods by Grigoriev, S. N., Vereschaka, A. A., Fyodorov, S. V., Sitnikov, N. N., Batako, A. D.

“…The aim of this work was to investigate mechanical and cutting properties, as well as the nature of wear and failure of carbide cutting tools with modifying…”
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The First Capture of the Prussian Carp Carassius gibelio (Cyprinidae) In Avacha Bay, Kamchatka by Grigoriev, S. S., Sedova, N. A.

“…— The first capture of the Prussian carp Carassius gibelio (Bloch, 1782) in Avacha Bay is described. The specimen TL 125 mm was caught on June 12, 2023 in a…”
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Development and characterization of new nickel coatings for application in alkaline water electrolysis by Kuleshov, V.N., Kuleshov, N.V., Grigoriev, S.A., Udris, E.Y., Millet, P., Grigoriev, A.S.

“…The purpose of this paper is to report on the synthesis and characterization of different electrocatalytic materials for the hydrogen and oxygen evolution…”
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Analysis of the Quasi-Static and Dynamic Fracture of the Silica Refractory Using the Mesoscale Discrete Element Modelling by Grigoriev, Aleksandr S., Zabolotskiy, Andrey V., Shilko, Evgeny V., Dmitriev, Andrey I., Andreev, Kirill

“…Computer modelling is a key tool in the optimisation and development of ceramic refractories utilised as insulation in high-temperature industrial furnaces and…”
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