3 datasets found

Plastic phases are characterized by a positional ordering of the molecular centers of mass while molecules are rotating in a hindered way. Therefore these phases are...

Halogenomethane derivatives (CClnBr4-n, n= 4, 3, 2) exhibit a series of thermally induced solidsolid phase transitions before melting attributed to the ability to gain...

The microscopic origin of Boson peak is still controversial. There are two main theories that might explain the broad bump in the reduced density of states g(w)/w^2. The soft...