Fredrik Johansson
Om mig
Research Interests
My research is focused on the study of functional materials using sychrotron radiation based spectroscopic techniques. My main focus is in on the charge dynamics in hybrid and inorganic perovskite materials using Pump-Probe Time Resolved Photoelectron Spectroscopy (TR-PES), Core-Hole Clock Spectroscopy (CHCS) and Two Photon Photoemission (2PPE). I also have strong activties using Hard X-ray Photoelectron Spectroscopy (HAXPES) and Auger- Photoelectron Coincidence Spectroscopy (APECS).
Short CV
- 2021- Postdoctoral Research Fellow the Division of Applied Physical Chemistry, KTH
Swedish Science Council funded International Post-Doc based at the Institute of NanoSciences des Paris (INSP), Sorbonne Université, CNRS, Paris, France.
- 2020-2021 Post-doctoral researcher, Berlin, Germany
Joint position at Universität Potsdam and Helmholtz-Zentrum Berlin.
Working in the Institute Methods and Instrumentation for Synchrotron Radiation Research at the synchrotron Bessy II.
- 2020 PhD in Physics, Uppsala University, Uppsala, Sweden
Thesis:Core-hole Clock Spectroscopy Using Hard X-rays: Exciting States in Condensed Matter
A list of my publications can be found on google scholar: Fredrik Johansson