"High mobility and visible – near infrared transparent conducting Mo doped indium oxide electrode by Polymer assisted solution process". 2015 Fall EMRS, Warsaw, Poland. (Oral)
"Polymer assisted solution process of transparent conducting oxide for organic solar cells". 2014 MRS Fall Meeting, Boston, USA. (Oral)
2)
"Polymer-assisted solution deposition of titanium doped indium oxide transparent electrodes". ENGE 2014, Jeju Island, Korea. (Oral)
1)
"Preparation of Invisible Metal-Grid Transparent Electrodes by Electrohydrodynamic Printing and Its Application to Optoelectronic Devices" 2013 MRS Fall Meeting, Boston, USA. (Oral)