International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 29 (IDW '22)

Proceedings of the International Display Workshops Volume 29 (IDW '22)

Dec 14, 2022 - Dec 16, 2022
Fukuoka International Congress Center

2:00 PM - 2:20 PM

[MEET5-4 (Invited)] Widely Emission-Tunable Alloyed ZnSeTe Quantum Dots: Blue-to-Red Emitters

*Heesun Yang1, Sun-Hyoung Lee1, Dae-Yeon Jo1, Suk-Young Yoon1, Hyun-Min Kim1, Yuri Kim1, Yang-Hee Kim1, Seong Min Park1 (1.Hongik University (Korea))

ZnSeTe, Non-Cd, Quantum Dots, Visible Emitters

https://doi.org/10.36463/idw.2022.0906

Beyond InP quantum dots (QDs) ternary ZnSeTe QDs are emerging as non-Cd visible emitters. Their emissivity is widely tunable from blue to red simply by composition-controlled band gap engineering. We present highly efficient blue, green and red ZnSeTe QDs with relevant core/shell heterostructures and their potentials for QD display devices.