A hydrogen-enriched layer in the topmost outer core sourced from deeply subducted water
Taehyun Kim, J. G. O’Rourke, Jeongmin Lee, Stella Chariton, Vitali B. Prakapenka, Rachel J. Husband, Nico Giordano, Hanns‐Peter Liermann, Sang‐Heon Shim, Yongjae Lee
Topics & Concepts
Mantle (geology)Core–mantle boundaryGeologySubductionHydrogenSilicateOuter coreDiamond anvil cellBoundary layerPost-perovskiteGeophysicsMantle convectionInner coreMineralogyPetrologyHigh pressureThermodynamicsChemical engineeringChemistryTectonicsOrganic chemistryEngineeringPhysicsPaleontologyHigh-pressure geophysics and materialsGeological and Geochemical Analysisearthquake and tectonic studies