The atomistic simulation of track formation due to the moving of swift heavy ion is performed for uranium dioxide. The two-temperature atomistic model with an explicit account of electron pressure and electron thermal conductivity is used. This two-temperature model describes a ionic subsystem by means of molecular dynamics while the electron subsystem is considered in the continuum approach. The various mechanisms of track formation are examined. It is shown that the mechanism of surface track formation differs from the mechanism of track formation in the bulk. The threshold values of the stopping power for track formation are estimated.
Atomistic simulation of ion track formation in uo2
Journal of Physics: Condensed Matter ; 26 , 47 ; 475401/1-475401/6
2014
6 Seiten, 35 Quellen
Aufsatz (Zeitschrift)
Englisch
Atomistic Simulation of Carbon Nanotubes with Defects
AIAA | 2009
|Atomistic Simulation of Carbon Nanotubes with Defects
British Library Conference Proceedings | 2009
|Atomistic simulation of InGaN/GaN quantum disk LEDs
British Library Online Contents | 2012
|TARGET TRACK FORMATION DEVICE AND TARGET TRACK FORMATION METHOD
Europäisches Patentamt | 2019
|Atomistic simulation of micro-scale adiabatic piston problem
Online Contents | 2009