3 papers
cond-mat.mtrl-sci2021
Five Degree-of-Freedom Property Interpolation of Arbitrary Grain Boundaries via Voronoi Fundamental Zone Octonion Framework
Sterling G. Baird, Eric R. Homer, David T. Fullwood +1
We introduce the Voronoi fundamental zone octonion interpolation framework for grain boundary (GB) structure-property models and surrogates. The VFZO framework offers an advantage…
cond-mat.mtrl-sci2019
Atomistic survey of grain boundary dislocation interactions in FCC Nickel
Devin W Adams, David T Fullwood, Robert H Wagoner +1
It is well known that grain boundaries (GBs) have a strong influence on mechanical properties of polycrystalline materials. Not as well-known is how different GBs interact with dis…
cond-mat.mtrl-sci2018
Structural Characterization of Grain Boundaries and Machine Learning of Grain Boundary Energy and Mobility
Conrad W. Rosenbrock, Jonathan L. Priedeman, Gus L. W. Hart +1
Recent advances in the numerical representation of materials opened the way for successful machine learning of grain boundary (GB) energies and the classification of GB mobility an…