'Thermal Spike' model applied to thin targets irradiated with swift heavy ion beams at few MeV/u

Autor: Stodel Christelle, Toulemonde Marcel, Fransen Christoph, Jacquot Bertrand, Clément Emmanuel, Frémont Georges, Michel Matthieu, Dufour Christian
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: EPJ Web of Conferences, Vol 229, p 05001 (2020)
Druh dokumentu: article
ISSN: 2100-014X
DOI: 10.1051/epjconf/202022905001
Popis: High electronic excitations in radiation of metallic targets with swift heavy ion beams at the coulomb barrier play a dominant role in the damaging processes of some metals. The inelastic thermal spike model was developed to describe tracks in materials and is applied in this paper to some systems beams/targets employed recently in some nuclear physics experiments. Taking into account the experimental conditions and the approved electron-phonon coupling factors, the results of the calculation enable to interpret the observation of the fast deformation of some targets.
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