Thomas Kierspel

Postdoctoral researcher

Center for Free-Electron Laser Science (CFEL)
Deutsches Elektronen-Synchrotron DESY
Notkestrasse 85 (building 99, room O3.056)
22607 Hamburg

The Hamburg Center for Ultrafast Imaging (CUI)
University of Hamburg
Luruper Chaussee 149
22761 Hamburg



Complex molecules often exhibit different conformers (structural isomers) even in the conditions of a cold (≈ 1 K) molecular beam. Different conformers usually have different properties and can be spatially separated with a strong inhomogeneous electric field.
The project of Thomas focusses on the creation of strongly 3D-aligned and oriented samples of individual conformers in order to investigate their ultrafast interconversion dynamics. This can be done by coherent X-ray diffractive imaging, time-resolved X-ray spectroscopy, and X-ray-induced molecular-frame photoelectron angular distribution.

Curriculum Vitae

since 2017 postdoctoral researcher in the CMI group lead by Prof. Jochen Küpper
2012 - 2017 doctoral student in the CMI group lead by Prof. Jochen Küpper
2009 - 2012 Engineering Physics (M.Sc.) - Laser and Optics, Carl von Ossietzky University Oldenburg, Germany
2005 - 2009 Diploma Engineer - Electrical Engineering - Optical Technologies, Cologne University Of Applied Science, Germany