Three-dimensional phase field sintering simulations accounting for the rigid-body motion of individual grains
Sign Up to like & getrecommendations! Published in 2021 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2020.109963
Abstract: Abstract Sintering is a widely used powder processing technique in industrial applications. During sintering, atoms migrate to decrease the energy of the system via two main mechanisms: coarsening and densification, both of which lead to… read more here.
Keywords: rigid body; motion individual; field; phase field ... See more keywords
Flexible Superlubricity Unveiled in Sidewinding Motion of Individual Polymeric Chains.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.128.216102
Abstract: A combination of low temperature atomic force microcopy and molecular dynamic simulations is used to demonstrate that soft designer molecules realize a sidewinding motion when dragged over a gold surface. Exploiting their longitudinal flexibility, pyrenylene… read more here.
Keywords: sidewinding motion; motion; motion individual; superlubricity unveiled ... See more keywords