Figure 3 (IMAGE) National Research Council of Science & Technology Caption (Left) Dr. Cho, Jee-Hyun (Right) Dr. Song, Youngkyu Credit Korea Basic Science Institute (KBSI) Usage Restrictions The sources of photos and research results from Korea Basic Science Institute (KBSI) 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.