International Workshop on Recent Progress in Graphene Research, 2009-07-01
High Performance Computing Asia 2007, 2007-08-22
아태물리학회(Asia-Pacific Physics Conference), 2007-08-21
마태물리학회(APPC), 2007-08-21
International Conference on Nanoscience and Technology (ICN+T 2006), 2006-07-30
American physical society March Meeting, 2001-01-01