4 papers · 1 filter
Zonal dislocations in Laves phases: A coupled synchro-shear slip mechanism
Sang-Hyeok Lee, Mariano Forti, Thomas Hammerschmidt +6
Synchro-shear is the primary plastic deformation mechanism in Laves phases at elevated temperatures, mediated by synchro-Shockley partial dislocations-zonal dislocations that proce…
Composition- and Ordering-Dependent Evolution of Simulated Kikuchi Patterns of Au-Ni Alloys
Camila A. Teixeira, Lukas Berners, Sandra Korte-Kerzel +1
Understanding how Kikuchi patterns behave with subtle material variations is essential for developing machine learning (ML) based indexing methods for structurally and chemically c…
EBSD and Subtle Crystallographic Differences - A Study of Resolving Interlayer Spacings in Nb-Ni and Nb-Co mu-phases
Lukas Berners, Nisa Ulumuddin, Annika Baum +9
In ordered intermetallics, slight variations in lattice site occupancy and specific interlayer spacings have been identified as the sources of significant changes in critical resol…
AstroECP: towards more practical Electron Channeling Contrast Imaging
M. Haroon Qaiser, Lukas Berners, Robin J. Scales +5
Electron channeling contrast imaging (ECCI) is a scanning electron microscopy (SEM) based technique that enables bulk-sample characterization of crystallographic defects (e.g. disl…