Dresden 2011 – scientific programme

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A: Fachverband Atomphysik

A 26: Poster III

A 26.22: Poster

Thursday, March 17, 2011, 16:00–18:30, P2

End Station for Low Density Matter Experiments at the FERMI XUV Free Electron Laser — •Raphael Katzy, Viktor Lyamayev, Marcel Mudrich, and Frank Stienkemeier — Universität Freiburg, Physikalisches Institut, D-79104 Freiburg, Germany

With the High-Gain Harmonic Generation technique the FERMI Free Electron Laser offers short pulses of extremely high brilliance and tuneable wavelengths in the range of 20-100 nm. In combination with precision timing this provides outstanding conditions for IR/VIS-XUV pump probe experiments.

The described end station is set-up to combine FERMI with molecular beam experiments. Several sources for a wide range of atomic, molecular and cluster beams are provided. Laser ablation techniques and oven cells can be used for beam doping. A Combination of VMI, TOF and X-ray imaging detectors allow simultaneous detection of electrons and ions as well as recording of laser beam diffraction patterns. The pulsed cryogenic and versatile cluster sources are presented.