Effects of electronic excitation in 150 keV Ni ion irradiation of metallic systems
作者： Eva Zarkadoula , German Samolyuk , William J. Weber
DOI: 10.1063/1.5016536
关键词:
摘要: We use the two-temperature model in molecular dynamic simulations of 150 keV Ni ion cascades nickel and nickel-based alloys to investigate effect energy exchange between atomic electronic systems during primary stages radiation damage. find that electron-phonon interactions result a smaller amount defects affect cluster formation, resulting clusters. These results indicate ignoring local heating due electrons overestimation damage size defect A comparison average production Norgett-Robinson-Torrens (NRT) prediction over range energies is provided.
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