Hannover 2016 – wissenschaftliches Programm
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A: Fachverband Atomphysik
A 11: Atomic clusters I (with MO)
A 11.2: Vortrag
Montag, 29. Februar 2016, 17:15–17:30, f107
The X-Ray Movie Camera: filming exploding xenon clusters by using a novel XUV imaging setup — •Mario Sauppe1, Leonie Flückiger2,1, Katharina Kolatzki1, Bruno Langbehn1, Maria Müller1, Björn Senfftleben1, Anatoli Ulmer1, Jannis Zimbalski1, Julian Zimmermann1, Tobias Zimmermann1, Tais Gorkhover1,3, Christoph Bostedt4,3, Cédric Bomme5, Stefan Düsterer5, Benjamin Erk5, Marion Kuhlmann5, Daniel Rolles6,5, Dimitrios Rompotis5, Rolf Treusch5, Torsten Feigl7, Thomas Möller1, and Daniela Rupp1 — 1TU Berlin — 2La Trobe University, Melbourne — 3SLAC — 4Argonne National Laboratory, Northwestern University, Chicago — 5DESY — 6Kansas State University — 7optiX fab
From the first theoretical concepts on, the development of x-ray free electron lasers has been accompanied by the vision of the “molecular movie”. Here we present a very recently performed XUV pump-probe experiment at the free-electron laser FLASH, using a novel two-detector setup for capturing “two-frame movies”. While the scattering image on the first detector shows the intact single xenon cluster, delivering information about initial size, shape and exposed intensity, the second detector images the same cluster at a later stage. The new, permanently at FLASH installed, multilayer based split and delay stage DESC was used to study the light induced dynamics in large xenon clusters up to the longest possible delay of 650 ps.