(IMAGE) Elhuyar Fundazioa Caption Ángel Rubio, professor of Materials Physics of the UPV/EHU, is head of the NanoBio Spectroscopy Group and Chairman of the ETSF-European Theoretical Spectroscopy Facility of the UPV/EHU. Credit UPV/EHU Usage Restrictions None License Licensed 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.