53 citations · 239 across the 16 of their papers we have counts for
16 papers
Effects of microstructural heterogeneity on the macroscopic spectrum of elastically accommodated grain-boundary sliding
Zhengxuan Li, John F. Rudge
Elastically accommodated grain-boundary sliding (EAGBS) is a plausible source of upper-mantle seismic attenuation and dispersion, yet classical theory predicts a localized Debye-li…
The viscoelastic rheology of transient diffusion creep
John F. Rudge
Polycrystalline materials have a viscoelastic rheology where the strains produced by stresses depend on the timescale of deformation. Energy can be stored elastically within grain…
Granular dilatancy and non-local fluidity of partially molten rock
Richard F. Katz, John F. Rudge, Lars N. Hansen
Partially molten rock is a densely packed, melt-saturated, granular medium, but it has seldom been considered in these terms. In this manuscript, we extend the continuum theory of…
A crystallographic approach to symmetry-breaking in fluid layers
John F. Rudge, Dan McKenzie
Symmetry-breaking bifurcations, where a flow state with a certain symmetry undergoes a transition to state with a different symmetry, are ubiquitous in fluid mechanics. Much can be…
A mineralogical reason why all exoplanets cannot be equally oxidising
Claire Marie Guimond, Oliver Shorttle, Sean Jordan +1
From core to atmosphere, the oxidation states of elements in a planet shape its character. Oxygen fugacity (fO) is one parameter indicating these likely oxidation states. The o…
Mantle mineralogy limits to rocky planet water inventories
Claire Marie Guimond, Oliver Shorttle, John F. Rudge
Nominally anhydrous minerals in rocky planet mantles can sequester oceans of water as a whole, giving a constraint on bulk water inventories. Here we predict mantle water capacitie…