Photo 1 (IMAGE) National Research Council of Science & Technology Caption Dr. Jae Sung Yoon (left), Principal Researcher at the Nano-lithography & Manufacturing Research Center of Nano-convergence Manufacturing Research Division at the Korea Institute 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.