Simulation of the effect of power electron and Laser pulsed beams on metal surface I.Electron beams

摘要

A metal surface damage process under the action of power pulses of electron beams and laser irradiation has been investigated using the molecular dynamics technique. Direct transformation of beam energy to that of atoms mechanical movement is shown to be possible due to changing the screening the Coulomb interaction in ion subsystem in the process of valence electrons excitation.