143 citations · 349 across the 14 of their papers we have counts for
4 papers · 1 filter
A Multi-Component Phase Field Crystal Model for Structural Transformations in Metal Alloys
Nana Ofori-Opoku, Vahid Fallah, Michael Greenwood +2
We present a new phase field crystal model for structural transformations in multi-component alloys. The formalism builds upon the two-point correlation kernel developed in Greenwo…
Simulation of Early-stage Clustering in Ternary Metal Alloys Using the Phase Field Crystal Method
Vahid Fallah, Nana Ofori-Opoku, Jonathan Stolle +2
Phase field crystal methodology is applied, for the first time, to study the effect of alloy composition on the clustering behavior of a quenched/aged supersaturated ternary Al all…
Phase field crystal modeling of early stage precipitation and clustering
Vahid Fallah, Jonathan Stolle, Nana Ofori-Opoku +2
A phase field crystal model is used to investigate the mechanisms of formation and growth of early clusters in quenched/aged dilute binary alloys, a phenomenon typically outside th…
A Phase Field Crystal Model of Phase and Microstructural Stability in Driven Nanocrystalline Systems
Nana Ofori-Opoku, Jeffrey J. Hoyt, Nikolas Provatas
We present a phase field crystal model for driven systems which describes competing effects between thermally activated diffusional processes and those driven by externally imposed…