Search Results - "Rymzhanov, R."

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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Morphological Analysis of the Rainbow Patterns Created by Point Defects of Graphene by Haždijojić, M, Ćosić, M, Rymzhanov, R

“…We have investigated the transmission of the 5 keV proton beam through a graphene sheet containing monovacancy, adatom, and Stone–Wales defects. The…”
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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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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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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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Investigation of the graphene thermal motion by rainbow scattering by Ćosić, M., Hadžijojić, M., Rymzhanov, R., Petrović, S., Bellucci, S.

“…The thermal motion of graphene atoms was investigated using angular distributions of transmitted protons. The static proton-graphene interaction potential was…”
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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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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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Latent tracks and associated strain in Al2O3 irradiated with swift heavy ions by O’Connell, J.H., Rymzhanov, R.A., Skuratov, V.A., Volkov, A.E., Kirilkin, N.S.

“…The morphology of latent ion tracks induced by high energy heavy ions in Al2O3 was investigated using a combination of high resolution transmission electron…”
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Electron emission from silicon and germanium after swift heavy ion impact by Rymzhanov, R. A., Medvedev, N. A., Volkov, A. E.

“…The presented Monte Carlo model simulates excitation of the electron subsystem of semiconductors by a penetrating swift heavy ion (SHI). The cross sections of…”
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Evaluation of threshold conditions for latent track formation in nanocrystalline Y2Ti2O7 by Ibrayeva, A., Mutali, A., O’Connell, J., Sohatsky, A., Skuratov, V., Alekseeva, L., Korneeva, E., Rymzhanov, R.

“…We present the first report on the structural effects induced by swift xenon ions in nanocrystalline pyrochlore Y2Ti2O7 (outside the metal matrix) studied…”
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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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Effect of atomic structure on excitation of the electronic subsystem of a solid by a swift heavy ion by Rymzhanov, R.A., Medvedev, N.A., Volkov, A.E.

“…An effect of different phase states of a solid on excitation of its electronic subsystem due to penetration of a swift heavy ion (SHI) is examined on example…”
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Insight into History of GCR Heavy Nuclei Fluxes by Their Tracks in Meteorites by Alexandrov, A. B., Bagulya, A. V., Babaev, P. A., Chernyavsky, M. M., Gippius, A. A., Gorbunov, S. A., Grachev, V. M., Kalinina, G. V., Konovalova, N. S., Okateva, N. M., Polukhina, N. G., Rymzhanov, R. A., Starkov, N. I., Soe, Than Naing, Shchedrina, T. V., Volkov, A. E., Voronkov, R. A.

“…The OLIMPIYA project investigates tracks of galactic cosmic rays (GCR) in olivine crystals from two meteorites-pallasites of different exposure ages. Extended…”
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Monte-Carlo modeling of excitation of the electron subsystem of ZnO and MgO in tracks of swift heavy ions by Voronkov, R.A., Rymzhanov, R.A., Medvedev, N.A., Volkov, A.E.

“…Monte Carlo code TREKIS is applied to trace kinetics of excitation of the electron subsystem of ZnO and MgO after an impact of a swift heavy ion (SHI). The…”
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Effect of valence holes on swift heavy ion track formation in Al2O3 by Terekhin, P.N., Rymzhanov, R.A., Gorbunov, S.A., Medvedev, N.A., Volkov, A.E.

“…This paper focuses on effects of electrons and valence holes on structure modifications in swift heavy ion (SHI) tracks in dielectrics. To investigate this…”
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Monte-Carlo modeling of excitation of the electron subsystem of Al2O3 and polyethylene after swift heavy ion impact by Rymzhanov, R.A., Medvedev, N.A., Volkov, A.E.

“…The Monte-Carlo (MC) model simulating the femto-second kinetics of the electron subsystem in a track of a swift heavy ion decelerated in the electronic…”
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Complex dielectric function formalism for description of the electron kinetics in swift heavy ion tracks in LiF and Y2O3 by Medvedev, N.A., Rymzhanov, R.A., Volkov, A.E.

“…Complex dielectric function formalism is applied to obtain the cross-sections, mean free path of electrons, and energy losses of swift heavy ions (SHI) in…”
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