Maximizing Field-Effect Mobility and Solid-State Luminescence in Organic Semiconductors

被引:136
作者
Dadvand, Afshin [1 ,2 ]
Moiseev, Andrey G. [1 ,2 ]
Sawabe, Kosuke [3 ,4 ]
Sun, Wei-Hsin [1 ,2 ]
Djukic, Brandon [1 ,2 ]
Chung, Insik [1 ,2 ]
Takenobu, Taishi [4 ]
Rosei, Federico
Perepichka, Dmitrii F. [1 ,2 ]
机构
[1] McGill Univ, Dept Chem, Montreal, PQ H3A 2K6, Canada
[2] McGill Univ, Ctr Self Assembled Chem Struct, Montreal, PQ H3A 2K6, Canada
[3] Tohoku Univ, Dept Phys, Grad Sch Sci, Sendai, Miyagi 980, Japan
[4] Waseda Univ, Grad Sch Adv Sci & Engn, Tokyo, Japan
基金
加拿大自然科学与工程研究理事会;
关键词
anthracenes; luminescence; semiconductors; singlet fission; transistors; THIN-FILM TRANSISTORS; LIGHT-EMITTING-DIODES; N-TYPE; CRYSTAL; PENTACENE; EMISSION; SINGLET; PERFORMANCE; DERIVATIVES; ENERGY;
D O I
10.1002/anie.201108184
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Conductive and emissive: Organic transistors made from a simple styrylanthracene derivative (see scheme) have high charge mobility and high luminescence quantum yields. These properties are attributed to the lack of singlet fission, and challenge the idea that the efficient π interactions required for high mobility always lead to quenching of emission. The transistors emit blue electroluminescence and are stable during operation and storage. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码:3837 / 3841
页数:5
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