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physics.geo-ph2019
Dislocation interactions during low-temperature plasticity of olivine strengthen the lithospheric mantle
David Wallis, Lars. N. Hansen, Kathryn M. Kumamoto +12
The strength of the lithosphere is typically modelled based on constitutive equations for steady-state flow. However, models of lithospheric flexure reveal differences in lithosphe…
physics.geo-ph2019
Insight into the microphysics of antigorite deformation from spherical nanoindentation
Lars N. Hansen, Emmanuel C. David, Nicolas Brantut +1
The mechanical behavior of antigorite strongly influences the strength and deformation of the subduction interface. Although there is microstructural evidence elucidating the natur…
physics.geo-ph2018
Low-Frequency Measurements of Seismic Velocity and Attenuation in Antigorite Serpentinite
Emmanuel C. David, Nicolas Brantut, Lars N. Hansen +1
Laboratory measurements of seismic velocity and attenuation in antigorite serpentinite at a confining pressure of kbar and temperatures up to C (i.e., in the antigor…