Multiscale modeling of the effective viscoplastic behavior of Mg${}_2$SiO${}_4$ wadsleyite: Bridging atomic and polycrystal scales

O. Castelnau, K. Derrien, S Ritterbex +3

The viscoplastic behavior of polycrystalline Mg${}_2$SiO${}_4$ wadsleyite aggregates, a major high pressure phase of the mantle transition zone of the Earth (depth range: 410 -- 520 km…