| 2013-10 | Detailed Balance Calculation of a Novel Triple-Junction Solar Cell Structure | Ahn, Youngkun; Kim, Young-Hwan; Kim, Seong-Il |
| 2015-04 | Efficiency Enhancement of GaAs Solar Cell Using Luminescent Down-Shifting Layer Consisting of (CdSe)ZnS Quantum Dots With Calculation and Experiment | Ahn, Youngkun; Kim, Jungyoon; Shin, Seongbum; Ganorkar, Shraddha; Kim, Young-Hwan; Kim, Yong-Tae; Kim, Seong-Il |
| 2014-01 | Numerical investigation of a hybrid-connection four-junction solar cell structure based on detailed balance calculation | Ahn, Youngkun; Kim, Young-Hwan; Choi, Won-Jun; Kim, Seong-Il |
| 2013-03-04 | Procedure of removing polymer residues and its influences on electronic and structural characteristics of graphene | Ahn, Youngkun; Kim, Hyein; Kim, Young-Hwan; Yi, Yeonjin; Kim, Seong-Il |
| 2016-02 | Thermal annealing of graphene to remove polymer residues | Ahn, Youngkun; Kim, Jungyoon; Ganorkar, Shraddha; Kim, Young-Hwan; Kim, Seong-Il |
| 2012-11 | Thickness dependent surface microstructure evolution of bismuth thin film prepared by molecular beam deposition method | Ahn, Youngkun; Kim, Young-Hwan; Kim, Seong-Il; Jeong, Kwang-Ho |
