Search Results - "Kryzhevich, D. S."

Key role of excess atomic volume in structural rearrangements at the front of moving partial dislocations in copper nanocrystals by Psakhie, S. G., Zolnikov, K. P., Kryzhevich, D. S., Korchuganov, A. V.

“…Here we report on a molecular dynamics simulation of the atomic volume distribution in fcc copper with moving partial dislocations 1/6 〈112〉 {111}. The…”
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Effect of Radiation Dose on the Deformation Behavior of the Single-Crystal Fe–10Ni–20Cr Alloy by Zolnikov, K. P., Kryzhevich, D. S., Korchuganov, A. V.

“…A molecular dynamics study was carried out on the radiation damage and the onset of plastic deformation in the single-crystal Fe–10Ni–20Cr alloy exposed to…”
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Generation of shock waves in iron under irradiation by Korchuganov, A.V., Zolnikov, K.P., Kryzhevich, D.S., Chernov, V.M., Psakhie, S.G.

“…Molecular dynamics simulation is employed to study peculiarities of the formation and propagation of shock waves generated by atomic displacement cascades in…”
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Structural changes in elastically stressed crystallites under irradiation by Zolnikov, K.P., Korchuganov, A.V., Kryzhevich, D.S., Chernov, V.M., Psakhie, S.G.

“…The response of elastically stressed iron and vanadium crystallites to atomic displacement cascades was investigated by molecular dynamics simulation…”
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Development of Defect Structure in Shock Loaded Two-Phase Gradient Nanograined Fe95Ni05 by Korchuganov, A. V., Kryzhevich, D. S., Grigoriev, A. S., Berezikov, O. A., Zolnikov, K. P.

“…Molecular dynamics study of the influence of phase distribution on the response of two-phase nanocrystalline Fe 95 Ni 05 samples with a gradient grained…”
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Evolution of Shock Waves in Fe-Ni Samples with Different Structure by Korchuganov, A. V., Kryzhevich, D. S., Grigoriev, A. S., Berezikov, O. A., Zolnikov, K. P.

“…A molecular dynamics study of the shock wave evolution in single-crystalline and nanocrystalline Fe 95 Ni 05 samples with a gradient grained structure is…”
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Plastic Deformation of Nanocrystalline Fe95Ni05 with Gradient Grained Structure under Shock Loading by Kryzhevich, D. S., Korchuganov, A. V., Grigoriev, A. S., Berezikov, O. A., Zolnikov, K. P.

“…A molecular dynamics simulation of structural transformations in nanocrystalline Fe 95 Ni 05 samples with a single grain size and a gradient grained structure…”
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Formation of Point Defect Clusters in Metals with Grain Boundaries under Irradiation by Zolnikov, K. P., Korchuganov, A. V., Kryzhevich, D. S., Chernov, V. M., Psakhie, S. G.

“…Molecular dynamics simulations have been performed to investigate the defect structure evolution at different development stages of atomic displacement…”
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Dynamics of the Formation and Propagation of Nanobands with Elastic Lattice Distortion in Nickel Crystallites by Zolnikov, K. P., Korchuganov, A. V., Kryzhevich, D. S., Psakhie, S. G.

“…The formation and propagation of localized nanobands with elastic lattice distortion in nickel crystallites have been studied within the molecular dynamics…”
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MD simulation of plastic deformation nucleation in stressed crystallites under irradiation by Korchuganov, A. V., Zolnikov, K. P., Kryzhevich, D. S., Chernov, V. M., Psakhie, S. G.

“…The investigation of plastic deformation nucleation in metals and alloys under irradiation and mechanical loading is one of the topical issues of materials…”
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Nucleation of Plasticity in Alpha-Iron Nanowires by Zolnikov, K. P., Kryzhevich, D. S., Korchuganov, A. V.

“…The paper presents research results of the defect nucleation and propagation in the structure of nanosized iron samples with a perfect body-centered cubic…”
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Excess Atomic Volume and its Role in Fracture of Nickel Single Crystals by Kryzhevich, D. S., Korchuganov, A. V., Zolnikov, K. P.

“…The paper studies the crack propagation in the nickel single crystal under uniaxial tension along the [010] crystallographic direction using the molecular…”
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Nucleation and Evolution of Plasticity in Nanocrystalline Bcc-Iron under Shear Loading by Zolnikov, K. P., Kryzhevich, D. S., Korchuganov, A. V.

“…Special aspects of nucleation and development of plasticity in nanocrystalline BCC-iron during shear are studied. The mechanisms of plastic deformation playing…”
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Primary Ion-Irradiation Damage of BCC-Iron Surfaces by Korchuganov, A. V., Zolnikov, K. P., Kryzhevich, D. S., Psakhie, S. G.

“…Using MD simulations, the influence of crystallographic orientation of an irradiated surface on the evolution of atomic displacement cascades is investigated…”
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Structural Transformations in the Grain Boundary Region of Nanocrystalline Metals Under Mechanical Loading by Zolnikov, K. P., Kryzhevich, D. S., Korchuganov, A. V.

“…Molecular dynamics analysis of special features of structural transformations at the grain boundaries (GBs) of nanocrystalline metals with face-centered cubic…”
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MD simulation of primary radiation damage in metals with internal structure by Korchuganov, A. V., Chernov, V. M., Zolnikov, K. P., Kryzhevich, D. S., Psakhie, S. G.

“…A review on simulation of the primary radiation damage (PRD) and formation of radiation defects by atomic displacement cascades is conducted. Results of the…”
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Influence of the size and wall curvature of nanopores on the gas distribution pattern in them by Psakh’e, S. G., Zol’nikov, K. P., Korchuganov, A. V., Kryzhevich, D. S., Grinyaev, Yu. V.

“…The behavior of hydrogen molecules in carbon nanopores of different shapes (slit-shaped, cylindrical, and spherical) is investigated using the molecular…”
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On structural defect generation induced by thermal fluctuations in materials with a perfect lattice under dynamic loading by Psakhie, S.G., Zolnikov, K.P., Kryzhevich, D.S., Lipnitskii, A.G.

“…The possibility of structural defect generation induced by thermal fluctuations in single crystals under high-rate deformation is numerically investigated. It…”
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Local structural transformations in copper crystallites under nanoindentation by Psakhie, S. G., Kryzhevich, D. S., Zolnikov, K. P.

“…A molecular-dynamic simulation of the response of a copper crystallite at the atomic level at local contact interaction has been performed. The calculation…”
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Elementary atomistic mechanism of crystal plasticity by Psakhie, S.G., Zolnikov, K.P., Kryzhevich, D.S.

“…The simulation of loaded crystal behavior under relaxation is carried out. Typical local structural distortions named protodefects, which give rise to…”
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