About
Areas of Expertise and Current Research Activities:
Elastic, plastic, viscous and thermal properties of single crystals and polycrystal aggregates.
Constitutive models for simulating plastic forming, texture development, elasto-plastic response, internal stresses, and creep of polycrystals, using crystal-based mechanisms (scale bridging paradigm).
Prediction of mechanical properties and mechanical response of polycrystalline aggregates as a function of deformation rate, temperature, pressure and irradiation conditions, with a focus on the role played by texture, twinning, and microstructure.
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Publications (14)
- A quantitative comparison of the fingerprint of twinned microstructures through surface and three-dimensional techniques Save
- Multiscale crystal plasticity modeling of deformation in an austenitic stainless steel Save
- Three-dimensional faceted boundaries of {101¯2} twins in hcp Ti and Mg Save
- Twin networks in hexagonal close-packed metals: Morphology, connectivity, and incompatibilities Save
- Anisotropy of plastic flow in Zr-2.5Nb pressure tube material analysed using a viscoplastic self-consistent approach Save
- Elastic shielding mediated by deformation twin facets in hexagonal close-packed metals Save
- Androgynous {101¯2} twin in zinc Save
- A dislocation density-based crystal plasticity constitutive model: comparison of VPSC effective medium predictions with ρ-CP finite element predictions Save
- Effect of dislocation slip and deformation twinning on the high-pressure phase transformation in Zirconium Save
- The role of deviatoric stress and dislocations on the α to ω phase transformation in Ti Save