Weimin Chen (image) Linköping University Share Print E-Mail Caption Weimin Chen, professor at Linköping University. Credit Peter Modin/LiU Usage Restrictions Please use appropriate caption and credit. Share Print E-Mail 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.