3 papers
cond-mat.mtrl-sci2021
Descriptor-based reconstruction of three-dimensional microstructures through gradient-based optimization
Paul Seibert, Alexander Raßloff, Marreddy Ambati +1
Microstructure reconstruction is an important cornerstone to the inverse materials design concept. In this work, a general algorithm is developed to reconstruct a three-dimensional…
cond-mat.mtrl-sci2021
Reconstructing random heterogeneous media through differentiable optimization
Paul Seibert, Marreddy Ambati, Alexander Raßloff +1
Microstructure reconstruction is a key enabler of process-structure-property linkages, a central topic in materials engineering. Revisiting classical optimization-based reconstruct…
cond-mat.mtrl-sci2018
A novel framework to model the fatigue behavior of brittle materials based on a variational phase-field approach
P. Carrara, M. Ambati, R. Alessi +1
A novel variational framework to model the fatigue behavior of brittle materials based on a phase-field approach to fracture is presented. The standard regularized free energy func…