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High Mobility Field‐Effect Transistors with Versatile Processing from a Small‐Molecule Organic Semiconductor
Author(s) -
Mei Yaochuan,
Loth Marsha A.,
Payne Marcia,
Zhang Weimin,
Smith Jeremy,
Day Cynthia S.,
Parkin Sean R.,
Heeney Martin,
McCulloch Iain,
Anthopoulos Thomas D.,
Anthony John E.,
Jurchescu Oana D.
Publication year - 2013
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201205371
Subject(s) - materials science , organic semiconductor , small molecule , transistor , semiconductor , field effect transistor , surface modification , electron mobility , organic molecules , thin film transistor , nanotechnology , molecule , optoelectronics , organic electronics , chemical engineering , organic chemistry , electrical engineering , chemistry , biochemistry , layer (electronics) , voltage , engineering
Trialkylgermyl functionalization allows the development of high‐performance soluble small‐molecule organic semiconductors with mobilities greater than 5 cm 2 V −1 s −1 . Spray‐deposited organic thin‐film transistors show a record mobility of 2.2 cm 2 V −1 s −1 and demonstrate the potential for incorporation in large‐area, low‐cost electronic applications.