69 citations · 175 across the 9 of their papers we have counts for
3 papers · 1 filter
Internal Stresses as Origin of the Anomalous Low-Temperature Specific Heat in Glasses
Walter Schirmacher, Giancarlo Ruocco
We apply a recently developed theory of the nonphononic vibrational density of states (DOS) in glasses to investigate the impact of local frozen-in stresses on the low-temperature…
Further testing the validity of generalized heterogeneous-elasticity theory for low-frequency excitations in structural glasses
Walter Schirmacher, Matteo Paoluzzi, Felix Cosmin Mocanu +4
We summarize the salient features of our theory of non-phononic vibrational excitations in glasses [W. Schirmacher et al., Nature Comm. 15, 3107 (2024)]. Next, we provide further e…
Exotic collective dynamics in molten Carbon
Taras Bryk, Giancarlo Ruocco, Jean-François Wax +1
Collective longitudinal and transverse propagating modes in molten Carbon at ~K and pressure range - GPa are reported from {\it ab initio} based as well as machine…