[1] Univ Sheffield, Dept Mat Sci & Engn, Immobilisat Sci Lab, Sheffield, S Yorkshire, England
[2] Pohang Univ Sci & Technol POSTECH, Div Adv Nucl Engn DANE, 77 Cheongam Ro, Pohang, Gyeongbuk, South Korea
[3] Pohang Univ Sci & Technol POSTECH, Div Environm Sci & Engn DESE, Pohang, Gyeongbuk, South Korea
[4] Nucl Environm Technol Inst NETI, Pohang, Gyeongbuk, South Korea