Affiliation: | Won-Sub KWACK1,Hyoung-Seok MOON2,Seong-Jun JEONG2,Qi-min WANG1,Se-Hun KWON1 1. National Core Research Center for Hybrid Materials Solution,Pusan National University,Busan 609-735,Korea,2. Department of Materials Science and Engineering,Korea Advanced Institute of Science and Technology,Daejon 373-1 |