Marlene Bonmann (IMAGE) Chalmers University of Technology Caption Marlene Bonmann, post-doc at the Terahertz and Millimetre Wave Laboratory, Department of Microtechnology and Nanoscience, Chalmers University of Technology, Sweden. Credit Chalmers Usage Restrictions For editorial use only License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.