Corresponding Author

Paper:	idn337
Name:	C.M. Sim
Company:	Korea Atomic Energy Research Institute (KAERI)
Address:	P.O. Box 105, Yusong Taejon, 305-600
Country:	South Korea
Phone:	+82 42 868 8612
Fax:	+82 42 868 8610
Email:	cmsim@kaeri.re.kr