CHOI Won-Kook | Division of Ceramics, Korea Institute of Science and Technology, Cheongryang

R&D Center, Korea Gas Corporation

UION Corporation

Thin Film Technology Research Center Korea Institute Of Science And Technology

Department Of Metallurgical Engineering College Of Engineering Yonsei University

Thin Film Research Center Korea Institute Of Science And Technology

Department Of Electronic Materials And Engineering Kaist

Department of Materials Science and Engineering, Korea Advanced Institute of Sciencc and Technology

Department of Metallurgical Engineering, Yonsei University

Department Of Metallurgical System Engineering Yonsei University

Korea Advanced Inst. Sci. And Technol. Daejon Kor

R&d Center Korea Gas Corporation

Department of Metallurgical Engineering, Yonsei University, Sudaemoon Ku,

Division of Ceramics, Korea Institute of Science and Technology, Cheongryang P.O. Box 131, Seoul 130-650, Korea

Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology,

Division of Ceramics, Korea Institute of Science and Technology, Cheongryang P.O. Box 131, Seoul 130-650, Korea

Division of Ceramics, Korea Institute of Science and Technology, Cheongryang P.O. Box 131, Seoul 130-650, Korea