A long-standing question about the ice giants is whether the interior is divided by well-defined boundaries. The conventional three-layer model assume...

Hydrogen is likely to be an important light element in the metallic cores of terrestrial planets. In order to constrain core concentrations of hydroge...

While helium is a typical inert element, recent experiments (Bouhifd et al., 2013) and calculations (e.g., Wang et al., 2022) show the partitioning of...

Phase relations of Fe-light-element alloys at high-pressure (P) and -temperature (T) conditions constrain the compositions of both the outer and inner...

The Earths core has been suggested as a reservoir of primordial helium (3He), providing a plausible explanation for the high 3He/4He ratio observed in...

The melting behaviour of materials within Earths interiors at high pressure and temperature (P-T) plays a key role in the physics, chemistry, and dyna...

In recent years, the size and density of Mars core have been better understood through seismic observations by InSight spacecraft. The estimated core ...

Hydrogen isotopic compositions provide important clues to elucidate the source of Earths water. Recent experiments and theories have revealed that hyd...