In certain regimes, it shows a “hexatic” phase, which is intermediate between a solid and liquid as predicted by the so-called KTHNY theory that describes the melting of crystals in 2D confinement.

Despite its terrestrial abundance and astrochemical significance, many aspects of the phase diagram of solid carbon dioxide remain uncertain or unknown. The observed transition pressures from ...

On a binary phase diagram, regions associated by these compounds are bounded by two phase zones. The range of compositions allowed for the intermetallic is narrow, ... An example of such a compound if ...