GOLD 3 (IMAGE) Rice University Caption Rice University's optical detection system reveals small structural defects in a gold nanowire that may appear to be a perfect crystal under a scanning electron microscope. The discovery has implications for making better thin-film electronic devices. Credit Charlotte Evans/Rice University 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.