The 6th Korea-China -Japan International Symposium on PV, 2011-09-28
Asian Conference on Engineering and Natural Sciences, 2015-02-04
11th Korea-Japan Symposium on Materials and Interfaces, 2014-11-06
2012 MRS fall meeting, 2012-11-29
태양전지연구회워크샵, 2011-02-28
MRS(Material Research Society) Fall meeting, 2010-11-27
Asian Conference on Engineering and Natural Sciences, 2015-02-04