Journal of Geophysical Research: Atmospheres VOL.131 ISSUE 15 | 4 August 2026
The Outer‐Core Wind Structure Effects of Doksuri (2023) on the Heavy Rainfall Event in North China
Qijun Huang + Zifeng Yu + Robert Rogers
While considerable attention has been paid to factors that determine the inner‐core and remote structure of tropical cyclone (TC) rainfall, less attention has been paid to...
Geophysical Research Letters VOL.53 ISSUE 14 | 18 July 2026
Light Element Exsolution in Fe‐Si‐C‐(H) System: A Mechanism for Powering Mercury's Early Core Dynamo
Yuanjing Li + Liangliang Zhang + Fabin Pan ...
Mercury is one of the few terrestrial planets in the solar system with a magnetic field, yet the energy source to power its core dynamo remains unclear to date. Si, C, and...
Journal of Geophysical Research: Solid Earth VOL.131 ISSUE 7 | 2 July 2026
Viscous and Magnetic Boundary Layers at the Top of the Core in Geodynamo Models
Dominique Jault + Nathanaël Schaeffer + Nicolas Gillet ...
We investigate the boundary layer at the top of the Earth's core, which acts as a filter between the interior of the core and its surface, where models built from geomagnetic...
Journal of Geophysical Research: Planets VOL.131 ISSUE 6 | 19 June 2026
Measurements of Liquid FeS Density Under Martian Core Conditions: Constraint on Core Density Profile
Fumiya Sakai + Kei Hirose + Shunpei Yokoo ...
The observed large density deficit of the Martian core indicates the presence of large amounts of light elements, and sulfur has been believed to be the dominant one. However,...
Geochemistry, Geophysics, Geosystems VOL.27 ISSUE 7 | 8 July 2026
Evolution of Sulfur Concentration in the Deep Earth During the Proto‐Earth Growth: First‐Principles Study on the Sulfur Partitioning Between Metal and Silicate at High Pressure and
Kei Ito + Taku Tsuchiya
Sulfur (S) is one of the promising light elements that can explain the density deficit of the core. The degree of siderophile nature of S under high pressure and temperature...