[HTML][HTML] The evolution of intergranular networks during grain growth and its effect on percolation behavior

AJ Shahani, K Walter, J Zhang, W Ludwig, DJ Jensen… - Acta Materialia, 2024 - Elsevier
Triple junctions (TJs) are line defects in three-dimensional (3D) polycrystalline materials
where three grains meet. Transport along the TJs depends on the connectivity between …

Enhancing polycrystalline-microstructure reconstruction from X-ray diffraction microscopy with phase-field post-processing

M Chlupsa, Z Croft, K Thornton, AJ Shahani - Scripta Materialia, 2024 - Elsevier
A novel protocol utilizing a phase-field model was used to process the reconstruction of a
polycrystalline microstructure from synchrotron-based high-energy X-ray diffraction …