回复:Re: How to simulate the process of electron beam irradiate the material using LAMMPS?

I know PKA,but I don,t know how to realize in LAMMPS,Is there some case published in LAMMPS?

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在 2015-12-17 下午9:27,Ray Shan <[email protected]…24…>写道:

PKA assigns large velocity to a few atoms randomly. So what you could is to use velocity create on just one or a few atoms.

Ray

That is a hypothetical comment, since electron irradiation, depending on its nature (accelerator or beta-emitters), will produce a large variety of PKAs inside the material. So, you should first estimate the “PKA spectra” (maybe using CASINO) and then simulate each PKA energy to see the defect structure.