Including the Effects of Electronic Excitations and Electron-Phonon Coupling in Cascade Simulations
作者： Dorothy Duffy , Alexis Rutherford
DOI: 10.1557/PROC-981-0981-JJ04-06
关键词:
摘要: Radiation damage has traditionally been modeled using cascade simulations however such generally neglect the effects of electron-ion interactions, which may be significant in high energy cascades. A model developed includes electronic stopping and electron-phonon coupling Molecular Dynamics by means an inhomogeneous Langevin thermostat. The lost atoms to excitations is gained system evolution heat diffusion equation. Energy exchanged between simulation a thermostat, temperature local temperature. applied 10 keV for Fe. (authors)
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