Recent News
(Feb. 14, 2025) 🎓 Graduated KAIST as the representative graduate of the Class of 2025! (Speech Video)
(Jan. 21, 2025) 📝 “An ultralow-power, stable carbon dioxide sensor for real-time breath monitoring” is now available at Device by Cell Press! (For more information, see https://doi.org/10.1016/j.device.2024.100681.)
Recent works
Optochemical pCO2 sensor
Enabled ultralow-power, highly stable, flexible, and compact pCO2 sensor
Near-planar light outcoupling structure for ultra-efficient organic light-emitting diodes
Enabled ultra-efficient organic light-emitting diodes based on eclectic optical optimization. Presented at 2024 Optics and Photonics Congress (Jul. 2024). Won the Best Paper Award.
Quasi-2D Perovskite LED Based on Asymmetric Spacer
Greatly enhanced luminance properties by the collapse of electric potential asymmetry of the spacer molecule of quasi-2D perovskites. Presented at 2023 Fall Meeting of the Korea Institute of Metals and Materials (Nov. 2023). Won the Best Poster Presentation Award.