[1] Gyeongsang Natl Univ, K MEM R&D Cluster, I Cube Ctr, Sch Nano & Adv Mat Engn, Jinju 660701, South Korea
[2] Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South Korea
[3] Korea Atom Energy Res Inst, Adv Nucl Mat Dept, Taejon 305353, South Korea
[4] KRICT, CCME, Taejon 305600, South Korea
[5] Inha Univ, Dept Chem, Inchon 402751, South Korea