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Electro‐optical Materials: Solution‐Processed Organic Light‐Emitting Transistors Incorporating Conjugated Polyelectrolytes (Adv. Funct. Mater. 19/2011)
Author(s) -
Seo Jung Hwa,
Namdas Ebinazar B.,
Gutacker Andrea,
Heeger Alan J.,
Bazan Guillermo C.
Publication year - 2011
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.201190084
Subject(s) - materials science , polyelectrolyte , conjugated system , transistor , layer (electronics) , optoelectronics , thin film transistor , electrode , nanotechnology , active layer , polymer , composite material , electrical engineering , chemistry , voltage , engineering
Improved performance of p‐type organic lightemitting transistors (OLETs) is demonstrated by Alan J. Heeger, Guillermo C. Bazan, and coworkers on page 3667 by introducing a conjugated polyelectrolyte (CPE) layer and symmetric high‐work‐function source and drain electrodes. The thickness of the CPE layer is critical for achieving good performance and provides an important structural handle for consideration in future optimization studies. Multicolor OLETs are demonstrated via choice of emissive layer.