Physics-Transfer Learning for Material Strength Screening

arXiv:2403.07526v1 Announce Type: cross
Abstract: The strength of materials, like many problems in the natural sciences, spans multiple length and time scales, and the solution has to balance accuracy and performance. Peierls stress is one of the central concepts in crystal plasticity that measures the strength through the resistance of a dislocation to plastic flow. The determination of Peierls stress involves a multiscale nature depending on both elastic lattice responses and the energy landscape of crystal slips. Material screening by …

abstract accuracy arxiv balance concepts cond-mat.mtrl-sci cs.lg material materials multiple natural performance physics physics.comp-ph plastic screening solution stress through transfer transfer learning type