Probing the Structure and Energetics of Dislocation Cores in SiGe Alloys through Monte Carlo Simulations

Simple item page
dc.creatorRemediakis, Ioannis N.
dc.creatorJesson, David E.
dc.creatorKelires, Pantelis C.
dc.date2006-11-14
dc.date.accessioned2026-07-07T07:31:19Z
dc.date.available2026-07-07T07:31:19Z
dc.descriptionWe present a methodology for the investigation of dislocation energetics in segregated alloys based on Monte Carlo simulations which equilibrate the topology and composition of the dislocation core and its surroundings. An environment-dependent partitioning of the system total energy into atomic contributions allows us to link the atomistic picture to continuum elasticity theory. The method is applied to extract core energies and radii of 60 degrees glide dislocations in segregated SiGe alloys which are inaccessible by other methods.
dc.description5 pages, to be published in Physical Review Letters
dc.identifierhttps://arxiv.org/abs/cond-mat/0611366
dc.identifierhttp://arxiv.org/abs/cond-mat/0611366
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/118710
dc.subjectMaterials Science
dc.titleProbing the Structure and Energetics of Dislocation Cores in SiGe Alloys through Monte Carlo Simulations
dc.typetext

Files

Collections

arXiv