Photograph 1 (IMAGE) National Research Council of Science & Technology Caption Research team led by Principal Researcher Seungmin Hyun (right) of the Department of Nano-devices and Displays of the KIMM’s Nano-convergence Manufacturing Research Division Credit Korea Institute of Machinery and Materials (KIMM) Usage Restrictions The sources of photos and research results from KIMM 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.