ON THE INTERIOR OF CARBON-RICH EXOPLANETS: NEW INSIGHT FROM Si-C SYSTEM AT ULTRA HIGH PRESSURE

Francesca Miozzi Ferrini1, Guillaume Morard2, Daniele Antonangeli3, Alisha N Clark1, Eric Edmund1, Guillaume Fiquet3 and Mohamed Mezouar4, (1)IMPMC Institut de Minéralogie et de Physique des Milieux Condensés, Paris Cedex 05, France, (2)CNRS, Paris Cedex 16, France, (3)CNRS - Sorbonne Universités, IMPMC, Paris, France, (4)ESRF European Synchrotron Radiation Facility, Grenoble, France