0531925 - FZÚ 2021 RIV NL eng J - Článek v odborném periodiku
Rymzhanov, R.A. - Medvedev, Nikita - O'Connell, J. H. - Skuratov, V.A. - van Vuuren, A. J. - Gorbunov, S.A. - Volkov, A.E.
Insights into different stages of formation of swift heavy ion tracks.
Nuclear Instruments & Methods in Physics Research Section B. Roč. 473, Jun (2020), s. 27-42. ISSN 0168-583X. E-ISSN 1872-9584
Grant CEP: GA MŠMT EF16_027/0008215
Grant ostatní: MOBILITY FZU(XE) CZ.02.2.69/0.0/0.0/16_027/0008215
Institucionální podpora: RVO:68378271
Klíčová slova: swift heavy ion * electronic excitation * molecular dynamics * transmission electron microscopy * recrystallization
Obor OECD: Nuclear physics
Impakt faktor: 1.377, rok: 2020
Způsob publikování: Omezený přístup
https://doi.org/10.1016/j.nimb.2020.04.005

This review summarizes our results on effects of different stages of the formation kinetics of swift heavy ion (SHI) tracks on final structural changes. The developed multiscale approach describes in detail the formation of individual tracks and inter-track interaction in various amorphizable(Y3Al5O12, Mg2SiO4) and non-amorphizable (Al2O3, MgO) dielectrics. A comparison between the modeling and high-resolution transmission electron microscopy analysis of SHI irradiated samples allows to validate the developed model and to investigate links between the basic properties of the materials and features of the kinetics of structural transformations of the targets. We outline an influence and importance of each successive stage of excitation and relaxation on final observable structure modifications within tracks.
Trvalý link: http://hdl.handle.net/11104/0310559