|Present||Schafer 2050 Challenge Professor, Iowa State University ‐ Department of Aerospace Engineering|
|Present||Associate Scientist, Iowa State University ‐ Ames Laboratory|
|Present||Courtesy Appointment, Iowa State University ‐ Department of Materials Science and Engineering|
|Present||Schafer 2050 Challenge Professor, Iowa State University ‐ Department of Mechanical Engineering|
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Peer-Reviewed Articles (82)
Nanoscale multiphase phase field approach for stress- and temperature-induced martensitic ...
Journal of the Mechanics and Physics of Solids (2018)
A thermodynamically consistent, novel multiphase phase field approach for stress- and temperature-induced martensitic phase transformations at finite strains and with ...
Triaxial-Stress-Induced Homogeneous Hysteresis-Free First-Order Phase Transformations with Stable Intermediate Phases
Physical Review Letters (2017)
Starting with thermodynamic predictions and following with molecular dynamics simulations, special triaxial compression-tension states were found for which the stresses ...
Phase field approach with anisotropic interface energy and interface stresses ...
Journal of the Mechanics and Physics of Solids (2016)
A thermodynamically consistent, large-strain, multi-phase field approach (with consequent interface stresses) is generalized for the case with anisotropic interface (gradient) ...
Phase field approach to dislocation evolution at large strains: Computational ...
International Journal of Solids and Structures (2016)
Computational aspects of the phase field simulations of dislocation nucleation and evolution are addressed. The complete system of equations for ...
Phase field approach to martensitic phase transformations with large strains ...
Journal of the Mechanics and Physics of Solids (2014)
Thermodynamically consistent phase field theory for multivariant martensitic transformations, which includes large strains and interface stresses, is developed. Theory is ...
Internal stress-induced melting below melting temperature at high-rate laser heating
Applied Physics Letters (2014)
In this Letter, continuum thermodynamic and phase field approaches (PFAs) predicted internal stress-induced reduction in melting temperature for laser-irradiated heating ...