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  • Rf55zc60d?file=thumbnail
    Lu, Gang
    Through detailed comparisons between embedded atom method (EAM) and first-principles calculations for Al, we find that EAM tends to fail when there are large electron-density gradients present. We attribute the observed failures to the violation of th . . .
  • Rv042w92g?file=thumbnail
    Curtin, W.A.
    Atomistic simulations of the interactions between dislocations, hydrogen atoms, and vacancies are studied to assess the viability of a recently proposed mechanism for the formation of nanoscale voids in Fe-based steels in the presence of hydrogen. Qua . . .