3 papers
cond-mat.mtrl-sci2026
A General Model of Interfacial Chemical Equilibrium in Phase-Field Method
Yanzhou Ji, Long-Qing Chen
We report a new approach to interfacial equilibria among multiple solution phases in the phase-field method. It employs auxiliary non-conserved variables to describe the compositio…
cond-mat.mtrl-sci2026
Phase-field modeling of TiO2 nanocarving via reaction with hydrogen-bearing gas
Alireza Seifi, Sheikh Akbar, Yanzhou Ji
TiO2 nanocrystals can be fabricated by carving the TiO2 bulk polycrystals using reductive H2-bearing gases, yielding single-crystal [001] nanowire arrays. However, the origin of th…
cond-mat.mtrl-sci2025
Identifying Independent Components and Internal Process Order Parameters in Nonequilibrium Multicomponent Nonstoichiometric Compounds
Yanzhou Ji, Yueze Tan, Long-Qing Chen
In CALPHAD-type thermodynamic databases, nonstoichiometric compounds are typically described by sublattice models where the sublattice site fractions represent the occupation proba…