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Organic Electrochemical Transistors with Maximum Transconductance at Zero Gate Bias
Author(s) -
Rivnay Jonathan,
Leleux Pierre,
Sessolo Michele,
Khodagholy Dion,
Hervé Thierry,
Fiocchi Michel,
Malliaras George G.
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.201303080
Subject(s) - materials science , transconductance , transistor , optoelectronics , electrochemistry , zero (linguistics) , nanotechnology , electrical engineering , electrode , voltage , quantum mechanics , physics , engineering , linguistics , philosophy
By varying device geometry we have engineered organic electrochemical transistors that exhibit their maximum transconductance at zero gate bias. This enables the design of a simplified amplifying transducer, allowing for improved integration with biomedical systems where prolonged gate bias can be detrimental.