2 papers
cond-mat.mtrl-sci2026
Negative thermal expansion in ice I polytypes
Leonardo del Rosso, A. Dominic Fortes, Daniele Colognesi +4
The fundamental properties of ice have always attracted a lot of interest due to omnipresence of ice in many different natural contexts. Since cubic ice recently become experimenta…
cond-mat.mtrl-sci2025
Discovery of a low-density filled-ice phase in nitrogen hydrate at high pressure
Selene Berni, Sophie Espert, Tomasz Poreba +7
We map the high-pressure phase diagram of nitrogen hydrate up to 16 GPa at room temperature by combining neutron diffraction, Raman spectroscopy, and crystal structure prediction.…