Kim Sangsu | Department of Physics, Changwon National University, Changwon 641-773, Korea

Department Of Physics Changwon National University

Department Of Chemistry Changwon National University

Department Of Phisics Changwon National University

Department Materials Science And Engineering Chungnam National University

Departmnent Of Physics Pusan National University

Basic Science Research Institute Changwon National University

Department Of Physics Changwon National University

Department of Physics, Changwon National University, Changwon 641-773, Korea

Basic Science Research Institute, Changwon National University, Changwon 641-773, Korea

Department of Physics, Pusan National University, Pusan 609-735, Korea