Search Results - "Dubinko, V.I."

Moving discrete breathers in bcc metals V, Fe and W by Murzaev, R.T., Kistanov, A.A., Dubinko, V.I., Terentyev, D.A., Dmitriev, S.V.

“…[Display omitted] •MD simulations suggest that bcc metals such as V, Fe and W support descrete breathers.•Discrete breathers are localized in a close-packed…”
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Radiation-induced formation, annealing and ordering of voids in crystals: Theory and experiment by Dubinko, V.I., Guglya, A.G., Donnelly, S.E.

“…Void ordering has been observed in very different radiation environments ranging from metals to ionic crystals bombarded with energetic particles. The void…”
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Kinetics of lattice defects induced in lithium fluoride crystals during irradiation with swift ions at room temperature by Sorokin, M.V., Schwartz, K., Dubinko, V.I., Khodan, A.N., Dauletbekova, A.K., Zdorovets, M.V.

“…Rate equations are employed to the kinetic description of lattice defects, created in lithium fluoride by ion irradiation. The F centers are assumed to be…”
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Long range annealing of defects in germanium by low energy plasma ions by Archilla, J.F.R., Coelho, S.M.M., Auret, F.D., Dubinko, V.I., Hizhnyakov, V.

“…Ions arriving at a semiconductor surface with very low energy (2–8 eV) are interacting with defects deep inside the semiconductor. Several different defects…”
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Modification of reaction rates under irradiation of crystalline solids: Contribution from intrinsic localized modes by Dubinko, V.I., Dubinko, A.V.

“…Recent experimental and molecular dynamics results give evidence for the existence of the discrete solitons (DS’s), a.k.a. intrinsic localized modes (ILM’s),…”
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Radiation damage and recovery due to the interaction of crystal defects with anharmonic lattice excitations by Dubinko, V.I., Russell, F.M.

“…► Radiation-induced formation of anharmonic lattice excitations – quodons. ► Quodon propagation length is within the micron range. ► Interaction of quodons…”
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Effect of bremsstrahlung γ-ray photons and neutrons on the parameters of indium-selenium photoconverters by Sydor, O. N., Sydor, O. A., Kovalyuk, Z. D., Dubinko, V. I.

“…The effect of Bremsstrahlung γ-ray photons and neutrons (effective energy E eff = 8 MeV) with fluences of 10 12 –10 13 neutron/cm 2 on the electrical and…”
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Radiation-induced reduction in the void swelling by Dubinko, V.I., Guglya, A.G., Melnichenko, E., Vasilenko, R.

“…Vacancy voids have been produced in Ni by 1.2MeV Cr ion irradiation at 873K up to the ion fluence of 1021m−2. Subsequent irradiation of specimens containing…”
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Dislocation vs. production bias revisited with account of radiation-induced emission bias. I. Void swelling under electron and light ion irradiation by Dubinko, V.I., Hu, S., Li, Yu, Henager Jr, C.H., Kurtz, R.J.

“…Early experimental data on void swelling in electron-irradiated materials disagree with the dislocation bias models based on the dislocation-point defect…”
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The influence of non-equilibrium fluctuations on radiation damage and recovery of metals under irradiation by Dubinko, V.I., Klepikov, V.F.

“…In the conventional theory of radiation damage, it is assumed that the main effect of irradiation is due to formation of Frenkel pairs of vacancies and…”
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Effect of the radiation-induced vacancy emission from voids on the void evolution by Dubinko, V.I., Lazarev, N.P.

“…Recent results of MD simulation have shown that vacancies can be emitted from voids not only by thermal fluctuations (as it is generally conceived) but also by…”
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Plasticization of face-centered metals under electron irradiation by Dubinko, V. I., Dovbnya, A. N., Kushnir, V. A., Khodak, I. V., Lebedev, V. P., Krylovskiy, V. S., Lebedev, S. V., Klepikov, V. F., Ostapchuk, P. N.

“…The effect exerted by an electron beam with an energy of 0.5 MeV on the deformation of polycrystalline aluminum (99.5%) and copper (99.5%) under uniaxial…”
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Numerical evaluation of the dislocation loop bias by Dubinko, V.I., Abyzov, A.S., Turkin, A.A.

“…We have performed numerical calculation of the capture efficiency of a dislocation loop in a finite toroidal reservoir, which is a more appropriate model for a…”
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Mechanism of void growth in irradiated NaCl based on exiton-induced formation of divacancies at dislocations by Dubinko, V.I., Vainshtein, D.I., den Hartog, H.W.

“…We propose a mechanism of void growth in di-atomic ionic crystals due to agglomeration of divacancies produced by interactions between dislocations and…”
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New scenario for the accumulation and release of radiation damage in rock salt and related materials by den Hartog, H.W., Vainshtein, D.I., Dubinko, V.I., Turkin, A.A.

“…Rock salt might be a promising geological medium for a radioactive waste repository. However, we have observed that even a basically stable compound such as…”
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Theory of the late stage of radiolysis of alkali halides by Dubinko, V.I., Turkin, A.A., Vainshtein, D.I., den Hartog, H.W.

“…Recent results on heavily irradiated natural and synthetic NaCl crystals give evidence for the formation of large vacancy voids, which were not addressed by…”
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Kinetics of nucleation and coarsening of colloids and voids in crystals under irradiation by Dubinko, V.I., Turkin, A.A., Vainshtein, D.I., den Hartog, H.W.

“…The kinetics of nucleation and coarsening of vacancy clusters in irradiated crystals are considered with account of their elastic interaction with point…”
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Impact of glissile interstitial loop production in cascades on void ordering and swelling saturation under irradiation by Dubinko, V.I.

“…According to the dislocation model of void ordering and swelling saturation by the present author, these phenomena arise due to the absorption by voids of…”
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A model for void-induced back reaction between radiolytic products in NaCl by Turkin, A.A., Dubinko, V.I., Vainshtein, D.I., den Hartog, H.W.

“…A kinetic model is formulated for the chemical reaction between radiolytic sodium colloids and gas bubbles, which are brought into contact with each other…”
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New mechanism for radiation defect production and aggregation in crystalline ceramics by Dubinko, V.I., Turkin, A.A., Vainshtein, D.I., den Hartog, H.W.

“…In many ceramic solids, the number of primary displaced ions is different for different sublattice components, either because the ion masses and displacement…”
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