Nature Communications (Aug 2021)
High efficiency blue organic light-emitting diodes with below-bandgap electroluminescence
- Maria Vasilopoulou,
- Abd. Rashid bin Mohd Yusoff,
- Matyas Daboczi,
- Julio Conforto,
- Anderson Emanuel Ximim Gavim,
- Wilson Jose da Silva,
- Andreia Gerniski Macedo,
- Anastasia Soultati,
- George Pistolis,
- Fabio Kurt Schneider,
- Yifan Dong,
- Polina Jacoutot,
- Georgios Rotas,
- Jin Jang,
- Georgios C. Vougioukalakis,
- Christos L. Chochos,
- Ji-Seon Kim,
- Nicola Gasparini
Affiliations
- Maria Vasilopoulou
- Institute of Nanoscience and Nanotechnology, National Centre for Scientific Research Demokritos, Terma Patriarchou Grigoriou
- Abd. Rashid bin Mohd Yusoff
- Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH)
- Matyas Daboczi
- Department of Physics and Centre for Processable Electronics, Imperial College London
- Julio Conforto
- Universidade Tecnologica Federal do Parana, GPGEI
- Anderson Emanuel Ximim Gavim
- Universidade Tecnologica Federal do Parana, GPGEI
- Wilson Jose da Silva
- Universidade Tecnologica Federal do Parana, GPGEI
- Andreia Gerniski Macedo
- Universidade Tecnologica Federal do Parana, GPGEI
- Anastasia Soultati
- Institute of Nanoscience and Nanotechnology, National Centre for Scientific Research Demokritos, Terma Patriarchou Grigoriou
- George Pistolis
- Institute of Nanoscience and Nanotechnology, National Centre for Scientific Research Demokritos, Terma Patriarchou Grigoriou
- Fabio Kurt Schneider
- Universidade Tecnologica Federal do Parana, GPGEI
- Yifan Dong
- Department of Chemistry and Centre for Processable Electronics, Imperial College London
- Polina Jacoutot
- Department of Chemistry and Centre for Processable Electronics, Imperial College London
- Georgios Rotas
- Department of Chemistry, National and Kapodistrian University of Athens
- Jin Jang
- Advanced Display Research Center, Department of Information Display, Kyung Hee University, Dongdaemoon-gu
- Georgios C. Vougioukalakis
- Department of Chemistry, National and Kapodistrian University of Athens
- Christos L. Chochos
- Institute of Chemical Biology, National Hellenic Research Foundation
- Ji-Seon Kim
- Department of Physics and Centre for Processable Electronics, Imperial College London
- Nicola Gasparini
- Department of Chemistry and Centre for Processable Electronics, Imperial College London
- DOI
- https://doi.org/10.1038/s41467-021-25135-z
- Journal volume & issue
-
Vol. 12,
no. 1
pp. 1 – 10
Abstract
Thermally activated delayed fluorescence organic light-emitting diodes (TADF-OLEDs) rely on high triplet energy interlayers to confine excitons, which results in reduced performance. Here, the authors report high-performance blue TADF-OLEDs with below bandgap electroluminescence.
