Molecular Simulations Show Graphite ‘Hijacks’ Diamond Formation Through Unexpected Crystallization Pathways

In a new study published July 9 in Nature Communications, researchers from the University of California, Davis, and George Washington University use computer simulations to study how molten carbon crystallizes into either graphite or diamond at temperatures and pressures similar to Earth’s interior. The team’s findings challenge conventional understanding of diamond formation and reveal why experimental results studying carbon's phase behavior have been so inconsistent.

Ice as a Catalyst

In the lab of Professor of Chemistry Davide Donadio, physical chemistry graduate student Maggie Berrens investigates the fundamental properties of the ice surface to better understand how ice acts as a catalyst for environmental reactions.