Author information After a diploma in electrical engineering, Günther Nimtz moved to the University of Vienna were he received his doctorate in physics and philosophy. Back in Germany he finished his habilitation in physics and in 1977 accepted a position as research associate at McGill University, Canada. From 1983 until his retirement he held a professorship at the University of Cologne.
Astrid Haibel finished her PhD thesis at the University of Cologne about the topic of Signal Propagation in Photonic Barriers. She is currently working at the Hahn-Meitner Institute in Berlin in the Department of Materials Science.
