2 papers
cond-mat.mtrl-sci2025
The Effect of Pattern Quality on Measurements of Stress Heterogeneity and Geometrically Necessary Dislocation Density by High-Angular Resolution Electron Backscatter Diffraction
Harison S. Wiesman, David Wallis
We examine the effect of pattern quality on the output of high-angular resolution electron backscatter diffraction (HR-EBSD) analyses. Band contrast, as a proxy for pattern quality…
cond-mat.mtrl-sci2024
Microstructural and Micromechanical Evolution of Olivine Aggregates During Transient Creep
Harison S. Wiesman, Thomas Breithaupt, David Wallis +1
To examine the microstructural evolution that occurs during transient creep, we deformed olivine aggregates to different strains that spanned the initial transient deformation. Two…