
HANYANG UNIVERSITY
Electronic - Photonic Materials and Devices Laboratory
Graduate Students
Song Ah Ok (옥송아)

Publications at Park's group
Journal articles
3. Z. Li, T. H. Kim, S. Y. Han, Y.-J. Yun, S. Jeong, B. Jo, S. A. Ok, W. Yim, S. H. Lee, K. Kim, S. Moon, J.-Y. Park, T. K. Ahn, H. Shin, J. Lee,*
H. J. Park*
Wide-Bandgap Perovskite/Gallium Arsenide Tandem Solar Cells
Advanced Energy Materials, 10, 201903085 (2020)
2. S. A. Ok,† B. H. Jo,† S. Somasundaram,† H. J. Woo, D. W. Lee, Z. Li, B.-G. Kim, J. H. Kim, Y. J. Song, T. K. Ahn, S. Park*, H. J. Park*
(†denoted co-first authors)
Management of Transition Dipoles in Organic Hole-Transporting Materials under Solar Irradiation for Perovskite Solar Cells
Nature Communications, 9, 4537 (2018)
1. K.-T. Lee,† J.-Y. Jang,† S. J. Park, S. A. Ok, H. J. Park* (†denoted co-first authors)
Incident-Angle-Controlled Semitransparent Colored Perovskite Solar Cells with Improved Efficiency Exploiting a Multilayer Dielectric Mirror
Nanoscale, 9, 13983 (2017)
Conferences
5. S. A. Ok, J.-Y. Jang, S. J. Park, K.-T. Lee, H. J. Park "Semitransparent Colorful Perovskite Solar Cell Integrated with Multilayer Dielectric
Mirror" Advances in Functional Materials, Nanjing, China, Aug. (2018).
4. U. Kwon, W. Yin, S. A Ok, T. K. Ahn, H. J. Park "Two-Step Solution Process-Based Pure Perovskite Film Formation for High Performance
Solar Cell" The 25th Korean Conference on Semiconductors, Kangwon, Korea, Feb. (2018)
3. S. A. Ok, K.-T. Lee, J.-Y. Jang, S. J. Park, H. J. Park "Semitransparent Iridescent Colored Perovskite Solar Cell with Multilayer Dielectric
Mirror" nano-IMP, Seoul, Korea, Feb. (2018)
: Best Poster Award
2. S. A. Ok, K.-T. Lee, J.-Y. Jang, S. J. Park, H. J. Park "Multilayer Dielectric Mirror-Integrated Efficient Semitransparent Iridescent Colored
Perovskite Solar Cells" NNT 2017, Changwon, Korea, Nov. (2017)
: Best Poster Award
1. S.-A. Ok, K.-T. Lee, J.-Y. Jang, J. Zhang, S.-M. Yang, H. J. Park "High Performance Colorful Perovskite Solar Cells Integrated with
Ultra-Thin Patterned Plasmonic Nanocavity" Advanced Lasers and Their Applications (ALTA), Jeju, Korea, May (2017)
Patents
1. H. J. Park, S. A. Ok, B. Jo “Photoelectronic Device”
Korea: 10-2019-0023655 (Application: 2019.02.28).