Infrared Nanospectroscopy (image) Elhuyar Fundazioa Share Print E-Mail Caption This image shows infrared nanospectroscopy with a thermal source. The tip is illuminated with the broadband infrared radiation from of a thermal source and the backscattered light is analyzed with a Fourier spectrometer, yielding local infrared spectra with a spatial resolution better than 100 nm. The displayed graph shows infrared spectra of differently processed oxides in an industrial semiconductor device. Credit Copyright F. Huth, CIC nanoGUNE. Usage Restrictions Image is copyrighted 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.