Photo of Photonic Crystal Structures for Leds Created with Wafer-Scale Nanopatterning (image) National Science Foundation Share Print E-Mail Caption Wafer-scale nanopatterning is used in the fabrication of photonic crystal structures for light emitting diodes or LEDs. Creating nanomanufacturing process systems that are high-throughput, reliable and versatile is the focus of the NSF Nanosystems Engineering Research Center led by the University of Texas, called the Center for Nanomanufacturing Systems for Mobile Computing and Mobile Energy Technologies or NASCENT. Credit Cockrell School of Engineering, University of Texas at Austin Usage Restrictions None 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.