Developing microscopic understanding of the thermal properties of liquids is challenging
due to their strong dynamic disorder, which prevents characterization of the atomic degrees …

We report neutron-scattering measurements of the density of states (DOS) of water and
liquid Fomblin in a wide range of temperatures. In the liquid phase, we confirm the presence …

Contrary to the case of solids and gases, where Debye theory and kinetic theory offer a good
description for most of the physical properties, a complete theoretical understanding of the …

Liquid dynamics play crucial roles in chemical and physical processes, ranging from
biological systems to engineering applications. Yet, the vibrational properties of liquids are …

In the absence of periodicity the structure of glass is ill-defined, and a large number of
structural states are found at similar energy levels. However, little is known about how these …