8th International Workshop on High Aspect Ratio Micro Structure Technology (HARMST) 2009, 2009-06-26
IEEE NANO 2010 Joint Symposium with NANO KOREA 2010, 2010-08-19
International Symposium on Nature-Inspired Technology (ISNIT) 2009, 2009-06-17
제 11회 한국 MEMS 학술대회, page. 45 - 46, 2009-04-03