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Uncertainty Propagation in a Multiscale CALPHAD-Reinforced Elastochemical Phase-field Model
Vahid Attari, Pejman Honarmandi, Thien Duong +3
ICME approaches provide decision support for materials design by establishing quantitative process-structure-property relations. Confidence in the decision support, however, must b…
Probing discontinuous precipitation in U-Nb
Thien Duong, Robert E. Hackenberg, Vahid Attari +3
U-Nb's discontinuous precipitation, , is intriguing in the sense that it allows formation and growth of the…
Exploration of the Microstructure Space in TiAlZrN Ultra-Hard Nanostructured Coatings
Vahid Attari, Aitor Cruzado, Raymundo Arroyave
TiAlZrN cubic alloys within the 25-70\% Al composition range have high age-hardening capabilities due to metastable phase transition pathways at high temperat…
On the Interfacial Phase Growth and Vacancy Evolution during Accelerated Electromigration in Cu/Sn/Cu Microjoints
Vahid Attari, Supriyo Ghosh, Thien Duong +1
In this work, we integrate different computational tools based on multi-phase-field simulations to account for the evolution of morphologies and crystallographic defects of Cu/Sn/C…