3 papers
physics.chem-ph2026
Complementary Eigen-Zundel Interpretation Reconciles Thermodynamics and Spectroscopy of Excess Protons in Aqueous HF Solutions
Louis Lehmann, Florian N. Brünig, Jonathan Scherlitzki +4
Aqueous solutions of HF and HCl behave very differently at intermediate concentrations: HCl dissociates completely, whereas HF remains only partially dissociated and forms bifluori…
cond-mat.stat-mech2026
Beyond the Electric Dipole Approximation: Electric and Magnetic Multipole Contributions Reveal Biaxial Water Structure from SFG Spectra at the Air-Water Interface
Louis Lehmann, Maximilian R. Becker, Lucas Tepper +4
The interpretation of sum-frequency-generation (SFG) spectra has been severely limited by the absence of quantitative theoretical predictions of higher-order multipole contribution…
physics.chem-ph2025
The Importance of Layer-Dependent Molecular Twisting for the Structural Anisotropy of Interfacial Water
Alexander P. Fellows, Louis Lehmann, Ãlvaro DÃaz Duque +3
The unique structural properties of interfacial water are at the heart of a vast range of important processes in electrochemistry, climate science, and biophysics. At interfaces, w…