Home Independent Research Groups and Fellows Independent Research Groups and Fellows Independent Research Groups X-ray scattering of soft matter Prof. Dr. Katrin Amann-Winkel Redoxbiologie Dr. Uladzimir Barayeu Ultrafast Spectroscopy and Control Dr. Daniel Keefer Organic Bioelectronics Dr. Ulrike Kraft Fellows Prof. Dr. Johan Hofkens Prof. Dr. Andreas Walther