Effects of applied strain on nanoscale self-interstitial cluster formation in BCC iron
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Nuclear Materials"
DOI: 10.1016/j.jnucmat.2017.05.044
Abstract: Abstract The effect of applied strains on the configurational evolution of self-interstitial clusters in BCC iron (Fe) is explored with atomistic simulations. A novel cluster configuration is discovered at low temperatures ( 〈 110 〉… read more here.
Keywords: bcc iron; applied strain; effects applied; self interstitial ... See more keywords
Energetics, kinetics and dynamics of self-interstitial clusters in bcc tungsten
Sign Up to like & getrecommendations! Published in 2019 at "Molecular Simulation"
DOI: 10.1080/08927022.2019.1578356
Abstract: ABSTRACT The configuration, slipping and rotation of self-interstitial atoms cluster along crystal orientation with different sizes in a tungsten are investigated systematically with molecular dynamics. It is found that (I) the SIA clusters with high… read more here.
Keywords: energetics kinetics; self interstitial; sia clusters; sias cluster ... See more keywords
Collaborative motion of helium and self-interstitial atoms enhanced self-healing efficiency of irradiation-induced defects in tungsten
Sign Up to like & getrecommendations! Published in 2021 at "Nuclear Fusion"
DOI: 10.1088/1741-4326/ac2080
Abstract: Helium (He) is a typical impurity element and plays a crucial role in the microstructural evolution in nuclear materials under irradiation. Here, we systematically investigate the interactions between He and self-interstitial atoms (SIAs) as well… read more here.
Keywords: motion; interstitial atoms; self interstitial; healing efficiency ... See more keywords
Ultrafast Generation of Unconventional {001} Loops in Si.
Sign Up to like & getrecommendations! Published in 2017 at "Physical review letters"
DOI: 10.1103/physrevlett.119.205503
Abstract: Ultrafast laser annealing of ion implanted Si has led to thermodynamically unexpected large {001} self-interstitial loops, and the failure of Ostwald ripening models for describing self-interstitial cluster growth. We have carried out molecular dynamics simulations… read more here.
Keywords: 001 loops; unconventional 001; self interstitial; ultrafast generation ... See more keywords