Jo Sung | Department of Metallurgical Engineering, Yonsei University, Seodaemun Ku, Shinchon Dong 134, Seoul 120-749, Korea

Department Of Applied Physics Konkuk University

Department Of Agricultural Chemistry Gyeongsang National University

Department Of Biology College Of Science Yonsei University

Department Of Biochemistry University Of Oxford

Department of Materials Science and Engineering, Kyungsung University, Busan 608-736, Korea

Department of Advanced Materials Engineering, Yonsei University, Seoul 120-749, Korea

Department of Advanced Materials Engineering, Kyungsung University, 314-79 Daeyun-dong, Nam-gu, Busan 680-736, Korea

Department of Applied Physics, Konkuk University, Chungju 380-701, Korea

Department of Materials Science and Engineering, Yonsei University, 134 Shinchon-dong, Seodaemoon-ku, Seoul 120-749, Korea

Department of Metallurgical Engineering, Yonsei University, Seodaemun Ku, Shinchon Dong 134, Seoul 120-749, Korea