Physics of Rock Deformation in Planetary Interiors

1 Unit · Graduate

Rock deformation, through mobility of crystalline defects, shapes the evolution of terrestrial planets, including mantle convection, plate tectonics, earthquake cycles, and volcanism. Within interdisciplinary treatment of planetary-scale deformation, we emphasize microscopic mechanisms on various time scales, including elastic, viscoelastic, and plastic responses. Special attention is given to high-temperature creep of olivine, the main constituent of the lithosphere and upper mantle. Recommended Background: Students need background in linear algebra and multivariable calculus.