Search Results - "Volkov, A. E."

Superionic states formation in group III oxides irradiated with ultrafast lasers by Voronkov, R. A., Medvedev, N., Volkov, A. E.

“…After ultrafast laser irradiation, a target enters a poorly explored regime where physics of a solid state overlaps with plasma physics and chemistry, creating…”
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Recrystallization as the governing mechanism of ion track formation by Rymzhanov, R. A., Medvedev, N., O’Connell, J. H., Janse van Vuuren, A., Skuratov, V. A., Volkov, A. E.

“…Response of dielectric crystals: MgO, Al 2 O 3 and Y 3 Al 5 O 12 (YAG) to irradiation with 167 MeV Xe ions decelerating in the electronic stopping regime is…”
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Examples of Using Modern Digital Technology Control Methods in Traditional Metallurgical Processes by Ostroukhov, S. Yu, Volkov, E. A., Kal’ko, A. A., Khreeva, S. N.

“…The main areas of using digital control and modeling methods in Severstal coke and blast-furnace production are presented. The results of using a system for…”
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Main Directions in the Development of the PJSC Severstal Steel Division Considering Prospects for Carbon Regulation by Kal’ko, A. A., Volkov, E. A., Kal’ko, O. A., Khreeva, S. N.

“…The paper outlines the need for Russian iron and steel companies to take measures to adapt to tightening greenhouse gas emission requirements. Advantages and…”
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Estimation of the Fragmentation Effect in the Registration of Superheavy Nuclei of Galactic Cosmic Rays in Pallasites by Babaev, P. A., Bagulya, A. V., Volkov, A. E., Gorbunov, S. A., Kalinina, G. V., Konovalova, N. S., Okateva, N. M., Polukhina, N. G., Sadykov, Zh. T., Starkov, N. I., Starkova, E. N., Soe, Than Naing, Chernyavskiy, M. M., Shchedrina, T. V.

“…We report on the results of model calculations for estimating the fragmentation effect in the registration of heavy and superheavy nuclei of galactic cosmic…”
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Increasing the Operational Efficiency of Insulation Liners in the Air Passage of Blast-Furnace Tuyeres by Volkov, E. A., Radyuk, A. G., Terebov, A. L., Titlyanov, A. E.

“…It is shown experimentally and computationally that the elongation of the insulation liner in the air passage to the tuyere nose reduces substantially the heat…”
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Latent tracks of swift Bi ions in Si3N4 by van Vuuren, A Janse, Ibrayeva, A, Rymzhanov, R A, Zhalmagambetova, A, O'Connell, J H, Skuratov, V A, Uglov, V V, Zlotski, S V, Volkov, A E, Zdorovets, M

“…Parameters such as track diameter and microstruture of latent tracks in polycrystalline Si3N4 induced by 710 MeV Bi ions were studied using TEM and XRD…”
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Velocity effect in swift heavy ion irradiation: how the low- and high-energy track formation thresholds meet by Rymzhanov, R. A., Medvedev, N., Volkov, A. E.

“…Variations of the threshold of swift heavy ion track formation with the ion energy and mass are studied here. We apply the hybrid multiscale approach combining…”
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Photons transport through ultra-high molecular weight polyethylene based composite containing tungsten and boron carbide fillers by Ivanov, S.M., Kuznetsov, S.A., Volkov, A.E., Terekhin, P.N., Dmitriev, S.V., Тcherdyntsev, V.V., Gorshenkov, M.V., Boykov, A.A.

“…• The developed method for predicting X-ray properties of the polymer. • Higher content of the fillers results in an increase of mechanical properties. • X-ray…”
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Dependence of nonthermal metallization kinetics on bond ionicity of compounds by Voronkov, R. A., Medvedev, N., Volkov, A. E.

“…It is known that covalently bonded materials undergo nonthermal structure transformations upon ultrafast excitation of an electronic system, whereas metals…”
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Dependence of track etching kinetics on chemical reactivity around the ion path by Gorbunov, S. A., Rymzhanov, R. A., Volkov, A. E.

“…Etching kinetics of swift heavy ions (SHI) tracks in olivine is investigated in frame of experimentally verified numerical approach. The model takes into…”
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Electronic and atomic kinetics in solids irradiated with free-electron lasers or swift-heavy ions by Medvedev, N., Volkov, A.E., Ziaja, B.

“…In this brief review we discuss the transient processes in solids under irradiation with femtosecond X-ray free-electron-laser (FEL) pulses and swift-heavy…”
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Atomic-scale insights into damage produced by swift heavy ions in polyethylene by Babaev, P., Akhmetov, F., Gorbunov, S., Medvedev, N., Rymzhanov, R., Voronkov, R., Volkov, A. E.

“…We describe the formation of swift heavy ion tracks in polyethylene (PE) by combining the Monte Carlo code TREKIS, which models electronic excitation in…”
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Effects of model approximations for electron, hole, and photon transport in swift heavy ion tracks by Rymzhanov, R.A., Medvedev, N.A., Volkov, A.E.

“…The event-by-event Monte Carlo code, TREKIS, was recently developed to describe excitation of the electron subsystems of solids in the nanometric vicinity of a…”
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Effect of valence holes kinetics on material excitation in tracks of swift heavy ions by Rymzhanov, R.A., Medvedev, N.A., Volkov, A.E.

“…A considerable part of the excess energy of the electronic subsystem of a solid penetrated by a swift heavy ion (SHI) is accumulated in valence holes. Spatial…”
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Placenta accreta spectrum. Current diagnostic issues by Volkov, A. E., Rymashevskiy, M. A., Andrusenko, I. V.

“…In this review of the literature, the issues of diagnosis of abnormal attachment (ingrowth) of the placenta (PAS) are considered: ultrasound scanning…”
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Modeling of Temperature Effects on the Formation of Tracks of Swift Heavy Ions in Silicon Carbide by Zainutdinov, D. I., Voronkov, R. A., Gorbunov, S. A., Medvedev, N., Rymzhanov, R. A., Sorokin, M. V., Volkov, A. E.

“…A hybrid multiscale model consisting of two coupled modules is used to study the effect of irradiation temperature on the kinetics of the formation of swift…”
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On the Effect of Ion Velocity in the Synthesis of Nanopores with a Noncircular Cross Section by the Method of Etching Tracks of Swift Heavy Ions in Olivine by Gorbunov, S. A., Babaev, P. A., Volkov, A. E., Voronkov, R. A., Rymzhanov, R. A.

“…— The effect of ion velocity in the synthesis of nanopores with a noncircular cross section by the etching tracks of swift heavy ions in olivine is studied…”
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Development and implementation of technology for replacing coke with natural gas to reduce solid fuel consumption in classic blast furnaces of the severstal company by Vinogradov, E. N., Kal’ko, A. A., Chikinov, S. V., Volkov, E. A., Kal’ko, O. A.

“…This paper presents the generalized experience in developing and implementing technology for high specific natural gas consumption in blast furnaces at the…”
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Development of the Coking, Sintering, and Blast-Furnace Processes at the Cherepovets Steel Mill in 2017 to 2022. Main Lines of Development, Results Achieved by Kal’ko, A. A., Volkov, E. A., Kal’ko, O. A., Khreeva, S. N.

“…The main tasks of coking, sintering, and ironmaking processes at Severstal in 2017–2022 are specified. The operation of the production complex until 2020 as…”
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