3 papers
physics.ins-det2026
Prospects for Direct Electron Detectors in Ultrafast Electron Diffraction and Scattering Experiments
Laurenz Kremeyer, David Cai, Malik Lahlou +3
Ultrafast electron diffraction and phonon-diffuse scattering [UED(S)] experiments make use of photo-induced changes to electron scattering intensity across 2D detectors to report o…
cond-mat.mtrl-sci2025
Transition from population- to coherence-dominated nondiffusive thermal transport
Laurenz Kremeyer, Bradley J. Siwick, Samuel Huberman
Deviations from diffusive heat transport in high thermal conductivity crystalline insulators are generally understood within the framework of the phonon Boltzmann Transport Equatio…
physics.chem-ph2024
Excimer Formation in Zinc-phthalocyanine Revealed using Ultrafast Electron Diffraction
Sebastian Hammer, Tristan L. Britt, Laurenz Kremeyer +4
The formation of excited dimer states, so called excimers, is an important phenomenon in many organic molecular semiconductors. In contrast to Frenkel exciton-polaron excited state…