3 papers
cond-mat.mtrl-sci2025
Zero-Dimensional Stacking Domains Enable Strong-Ductile Synergy in Additive Manufactured Titanium
Wenjing Zhang, Jizhe Cui, Xiaoyang Wang +11
Alloying by addition of oxygen interstitials during additive manufacturing provides new routes to strengthen and toughen metals and alloys. The underlying mechanisms by which such…
math.NA2024
Computational and analytical studies of a new nonlocal phase-field crystal model in two dimensions
Qiang Du, Kai Wang, Jiang Yang
A nonlocal phase-field crystal (NPFC) model is presented as a nonlocal counterpart of the local phase-field crystal (LPFC) model and a special case of the structural PFC (XPFC) der…
cond-mat.mtrl-sci2024
A defect-chemistry-informed phase-field model of grain growth in oxide ceramics: application to Fe-doped SrTiO3
Kai Wang, Roger A. De Souza, Xiang-Long Peng +4
Dopants can significantly affect the properties of oxide ceramics through their impact on the property-determined microstructure characteristics such as grain boundary (GB) segrega…