Communication: Hypothetical ultralow-density ice polymorphs

Takahiro Matsui, Masanori Hirata, Takuma Yagasaki, Masakazu Matsumoto, Hideki Tanaka
2017 Journal of Chemical Physics  
doi:10.1063/1.4994757 pmid:28886658 fatcat:kwqn37axnzeuhhalzcudr3txuu