연구
Research Outcome
미래를 창조하는 포스텍 화학공학과
Regioregular Donor–Acceptor Copolymer Allowing High Gain–Bandwidth Product in Photomultiplication-Type Organic Photodiode
- Title of paper
- Regioregular Donor–Acceptor Copolymer Allowing High Gain–Bandwidth Product in Photomultiplication-Type Organic Photodiode
- Author
- [정대성교수 연구실] 유기 포토다이오드 대역폭 확장 기술 개발
- Publication in journal
- Materials Horizons 2020
- Publication date
- 20201111
[Abstract]
A high gain-bandwidth product of photomultiplication-type organic photodiode is limited. We show that newly designed regioregular polymer enables a highly oriented face-on structure with a low trap density, leading to a high EQE and a fast response time. As a result, a gain–bandwidth product over 4×105 Hz is achieved.
DOI: 10.1039/D0MH01588A
https://doi.org/10.1039/D0MH01588A
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