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physics.comp-ph2026
A joint voxel flow-phase field framework for ultra-long microstructure evolution prediction with physical regularization
Ao Zhou, Salma Zahran, Chi Chen +2
Phase-field (PF) modeling is a powerful tool for simulating microstructure evolution. To accelerate the simulation of PF models governed by complex PDEs, machine learning methods s…
physics.comp-ph2025
Robust Machine Learning Inference from X-ray Absorption Near Edge Spectra through Featurization
Yiming Chen, Chi Chen, Inhui Hwang +9
X-ray absorption spectroscopy (XAS) is a commonly-employed technique for characterizing functional materials. In particular, x-ray absorption near edge spectra (XANES) encodes loca…