Illustration (IMAGE) Elhuyar Fundazioa Caption Illustration of subsurface infrared nanoimaging. Credit CIC nanoGUNE Usage Restrictions Copyright: CIC nanoGUNE 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.