Speaker
Katharina Kolatzki
(ETH Zürich)
Description
Coherent diffraction imaging (CDI) allows to track a single nanoparticle's shape and ultrafast laser-induced dynamics. In our experiments, we illuminate liquid helium droplets of sizes ranging between hundreds of nanometers and a few micrometers with intense XUV pulses created by our lab-based high-harmonic generation (HHG) source. Simultaneous to recording the CDI pattern, our setup allows us to monitor the spectrum and profile of the transmitted XUV beam after the interaction. I will present results from our recent experiments and discuss possibilities for ultrafast absorption spectroscopy and simultaneous scattering on free-flying single particles towards spatiotemporally resolving ultrafast electron dynamics.
Author
Katharina Kolatzki
(ETH Zürich)
Co-authors
David Carey
(ETH Zürich)
Alessandro Colombo
(ETH Zürich)
José Gómez Torres
(ETH Zürich)
Linos Hecht
(ETH Zürich)
Joshua Laux
(ETH Zürich)
Jannis Lehmann
(ETH Zürich)
Carole Michellod
(ETH Zürich)
Mario Sauppe
(ETH Zürich)
Björn Senfftleben
(SQS, European XFEL, Germany)
Frederic Ussling
(ETH Zürich)
Daniela Rupp
(ETH Zürich)
