Tsubasa Sasaki, Taku Oono, Takahisa Shimizu, Hirohiko Fukagawa. Effects of Energy-Level Alignment on Operating Voltages of Blue Organic Light-Emitting Diodes. Advanced Materials Interfaces. 2023
Taku Oono, Takuya Okada, Tsubasa Sasaki, Kaito Inagaki, Takuma Ushiku, Takahisa Shimizu, Takuji Hatakeyama, Hirohiko Fukagawa. Unlocking the Full Potential of Electron-Acceptor Molecules for Efficient and Stable Hole Injection. Advanced Materials. 2023
Tsubasa Sasaki, Munehiro Hasegawa, Kaito Inagaki, Hirokazu Ito, Kazuma Suzuki, Taku Oono, Katsuyuki Morii, Takahisa Shimizu, Hirohiko Fukagawa. Unravelling the electron injection/transport mechanism in organic light-emitting diodes. Nature Communications. 2021
Hirokazu Ito, Takahisa Shimizu, Yoshimasa Wada, Hironori Kaji, Hirohiko Fukagawa. Comprehensive study on operational lifetime of organic light-emitting diodes: effects of molecular structure and energy transfer. Japanese Journal of Applied Physics. 2021. 60. 4. 040902-040902