From the 1 of 5 linked papers with an AI index.
5 papers
Ultra-broadband and time-resolved depolarized dynamic light scattering for probing molecular dynamics in supercooled liquids and glasses
Till Böhmer, Rolf ZeiÃler, Robin Schwäch +3
The paper presents a depolarized dynamic light scattering (DDLS) setup that combines photon‑correlation spectroscopy and multispeckle imaging to measure molecular rotational dynami…
On the Role of Internal Degrees of Freedom in Structural Relaxation of Ring-Tail Structured Liquids Across Temperature Regimes
Rolf ZeiÃler, Sandra Krüger, Robin Horstmann +3
We investigate how anisotropic molecular rotation and internal molecular flexibility influence liquid dynamics in 1-phenylalkanes. To this end, we combine depolarized dynamic light…
Swap Monte Carlo for diatomic molecules
Till Böhmer, Jeppe C. Dyre, Lorenzo Costigliola
In recent years the Swap Monte Carlo algorithm has led to remarkable progress in equilibrating supercooled model liquids at low temperatures. Applications have so far been limited…
On the Spectral Shape of the Structural Relaxation in Deeply Supercooled Liquids
Till Böhmer, Florian Pabst, Jan Gabriel +2
Structural relaxation in deeply supercooled liquids is non-exponential. In susceptibility representation, , the spectral shape of the structural relaxation i…
Time reversibility during the ageing of materials
Till Böhmer, Jan P. Gabriel, Lorenzo Costigliola +4
Physical ageing is the generic term for irreversible processes in glassy materials resulting from molecular rearrangements. One formalism for describing such ageing processes invol…