Impingement of edge dislocations on atomically rough contacts
Sign Up to like & getrecommendations! Published in 2017 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2016.11.038
Abstract: Abstract The impingement of edge dislocations on nano-scale interfaces formed when bringing in contact aluminum crystals is investigated using molecular dynamics simulations. Dislocations, inserted in the bottom crystal, glide towards the contact when the two… read more here.
Keywords: nucleation; impingement edge; dislocation; edge dislocations ... See more keywords
A continuum theory of edge dislocations
Sign Up to like & getrecommendations! Published in 2017 at "Journal of The Mechanics and Physics of Solids"
DOI: 10.1016/j.jmps.2017.04.018
Abstract: Abstract Continuum theory of dislocation aims to describe the behavior of large ensembles of dislocations. This task is far from completion, and, most likely, does not have a “universal solution”, which is applicable to any… read more here.
Keywords: system; energy; dislocation polarization; dislocation ... See more keywords
Structural and electronic properties of a -edge dislocations along ⟨1-100⟩ in GaN
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Physics"
DOI: 10.1063/1.5034198
Abstract: Computational analysis via molecular dynamics and density functional theory simulations elucidated the structural and electronic properties of a-type basal edge dislocations lying in the ⟨1–100⟩ direction in wurtzite GaN. As a particular and predominant type… read more here.
Keywords: structural electronic; edge dislocations; core configurations; electronic properties ... See more keywords