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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…
cond-mat.mtrl-sci2024
Transient and steady-state dislocation creep of olivine controlled by dislocation interactions at the isostress endmember
David Wallis, Thomas Breithaupt, Taco Broerse
The rheological behaviour of olivine deforming by dislocation creep controls geodynamic processes that involve steady-state flow or transient viscosity evolution. Longstanding rheo…