110 citations · 297 across the 17 of their papers we have counts for
5 papers · 1 filter
Quantitative disentanglement of coherent and incoherent laser-induced surface deformations by time-resolved x-ray reflectivity
Matthias Sander, Jan-Etienne Pudell, Marc Herzog +5
We present time-resolved x-ray reflectivity measurements on laser excited coherent and incoherent surface deformations of thin metallic films. Based on a kinematical diffraction mo…
Simultaneous dynamic characterization of charge and structural motion during ferroelectric switching
C. Kwamen, M. Roessle, M. Reinhardt +4
Monitoring structural changes in ferroelectric thin films during electric field-induced polarization switching is important for a full microscopic understanding of the coupled moti…
Spatio-temporal coherent control of thermal excitations in solids
Mathias Sander, Marc Herzog, Jan-Etienne Pudell +9
X-ray reflectivity (XRR) measurements of femtosecond laser-induced transient gratings are applied to demonstrate the spatio-temporal coherent control of thermally induced surface d…
Grueneisen-Approach for the Experimental Determination of Transient Spin and Phonon Energies from Ultrafast X-ray Diffraction Data: Gadolinium
A. Koc, M. Reinhardt, A. von Reppert +6
We study gadolinium thin films as a model system for ferromagnets with negative thermal expansion. Ultrashort laser pulses heat up the electronic subsystem and we follow the transi…
Signatures of strong coupling on nanoparticles: Revealing absorption anticrossing by tuning the dielectric environment
Felix Stete, Wouter Koopman, Matias Bargheer
Strongly coupled plasmon-exciton systems offer promising applications in nanooptics. The classification of the coupling regime is currently debated both from experimental and theor…