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François Renard

Associate Editor, JGR: Solid Earth

Diagram of a fault zone
Posted inEditors' Highlights

Upscaling Slip and Friction From Grains to the Fault Core

by François Renard 10 February 20238 February 2023

Numerical simulations demonstrate how averaging deformations at the grain scale may unravel the macroscopic friction and unstable slip behavior of a fault core.

Simulations of crack initiation in a quartz grain.
Posted inEditors' Highlights

CO2 Reduces the Onset of Fracturing at the Nanoscale in Quartz

by François Renard 9 February 20238 February 2023

Large scale molecular dynamics simulations unravel the coupled processes at work during fracturing and flow of carbon dioxide and water in quartz grains at the nanoscale.

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