From the 2 of 7 linked papers with an AI index.
7 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…
Glassy Signatures in Water's Second Liquid
Florian Pabst, Ali Hassanali
The paper uses machine‑learning‑accelerated first‑principles simulations together with experimental data to argue that features previously attributed to a liquid‑liquid transition…
Hydrogen-Bond Donor-Acceptor Imbalance in Low-Frequency Terahertz Water Spectra
Lilian Najm Alsayed, Florian Pabst, Giuseppe Cassone +2
The low-frequency dielectric response of liquid water is commonly described by a dominant Debye relaxation together with additional faster contributions whose microscopic origin re…
Resolving the Nature of the Lowest-Frequency Raman Mode of Liquid Water
Florian Pabst, Harald Forbert, Dominik Marx
The lowest-frequency Raman mode of water, observed through depolarized light scattering or optical Kerr effect techniques, is routinely used to track dynamic changes in water molec…
How Salt Solvation Slows Water Dynamics While Blue-Shifting Its Dielectric Spectrum
Florian Pabst, Stefano Baroni
Water inherently contains trace amounts of various salts, yet the microscopic processes by which salts influence some of its physical properties remain elusive. Notably, the mechan…
A Fresh Perspective on Water Dynamics in Aqueous Salt Solutions
Rolf ZeiÃler, Florian Pabst, Thomas Blochowicz
Molecular dynamics in pure water and aqueous salt solutions remain incompletely understood, partly due to the apparent contradictions between results from different spectroscopic t…