Towards efficient terbium-based solution-processed OLEDs: Hole mobility increase by the ligand design

• Published in: Journal of alloys and compounds Vol. 887; p. 161319
• Main Authors: Kozlov, Makarii I., Aslandukov, Andrey N., Vashchenko, Andrey A., Medved'ko, Aleksei V., Aleksandrov, Alexey E., Latipov, Egor V., Goloveshkin, Alexander S., Lypenko, Dmitri A., Tameev, Alexey R., Utochnikova, Valentina V.
• Format: Journal Article
• Language: English
• Published: Lausanne Elsevier B.V 20.12.2021; Elsevier BV
• Subjects: Aromatic carboxylates; Charge carrier mobility; Electroluminescence; Electron transport; Emitters; Hole mobility; Ligands; Luminescence; Rare earth compounds; Solution-processed OLED; Terbium; Thin films; Transport properties; Thin films; Solution-processed OLED; Rare earth compounds; Aromatic carboxylates; Luminescence; Charge carrier mobility

•The brightest solution-processed terbium-based OLED was obtained.•The approach towards emitter hole mobility increase by the ligand design was developed.•Recently studied material PO4 was used as a host able to both increase electron mobility and sensitize terbium luminescence.•The role of charge c...