5th Asian Conference on Organic Electronics, 2013-11-13
SPIE Photonics West 2013, 2013-02-02
MRS Spring meeting 2012, 2012-04-09
China Semiconductor Technology International Conference, 2013-03-16
Korea-Japan Joint Forum International Conference on Organic Materials for Electronics and Photonics, 2013-08-29
5th Asian Conference on Organic Electronics, 2013-11-13
Imagine Nano-Graphene 2013, 2013-04-23
The 6th International Conference on Recent Progress in Graphene Research, 2014-09-22
2011 SPIE Optics+Photonics, 2011-08-22
한국반도체학술대회, 2012-02-16
2014 MRS Fall Meeting & Exhibit, 2014-12-01
Thesis(Master), 1996