[Figure1] (IMAGE) National Research Council of Science & Technology Caption Comparative simulation result of the light propagation and its emission from a nanowire (left) and microwire (right) Credit Korea Electrotechnology Research Institute Usage Restrictions The sources of photos and research results from KERI must be specified. License Original 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.