Due to a cyberattack on the University of Duisburg-Essen neither the website of my research group nor my personal homepage is currently available. We cannot be reached by phone nor by our regular email addresses, and we have no access to the IT infrastructure of the university.
How to reach us
You may send me an email to the provisional address:
Alternatively, I can be reached by snail mail, or you just drop by (rooms MG 481-489):
Prof. Klaus Hornberger, Faculty of Physics, University of Duisburg-Essen Lotharstraße 1-21 47048 Duisburg, Germany
Currently, our our research activities are severely limited and there is no telling of how long it will take. I shall do my best to honor commitments regarding evaluation reports for other universities and funding agencies. I may not be able to send referee reports for journal articles in time, though.