Segregation induced order-disorder transition in Cu(Au) surface alloys
Sign Up to like & getrecommendations! Published in 2018 at "Acta Materialia"
DOI: 10.1016/j.actamat.2018.05.040
Abstract: Abstract Using in-situ transmission electron microscopy and atomistic simulations, we report atomic-scale observations of segregation-induced structure changes in the surface and subsurface region of a Cu(Au) solid solution in both reductive and oxidative environments. In… read more here.
Keywords: surface; disorder transition; order disorder; segregation induced ... See more keywords
Granular segregation induced by a moving subsurface blade.
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review E"
DOI: 10.1103/physreve.100.052902
Abstract: Size-driven particle segregation can occur when an object such as a blade moves through an otherwise static bed of granular material. Here we use discrete element method (DEM) simulations to study segregation resulting from a… read more here.
Keywords: granular segregation; segregation induced; subsurface blade; segregation ... See more keywords