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Microfluidic Arrays for Rapid Characterization of Organic Thin‐Film Transistor Performance
Author(s) -
Bettinger Christopher J.,
Becerril Hector A.,
Kim Do Hwan,
Lee BangLin,
Lee Sangyoon,
Bao Zhenan
Publication year - 2011
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.201003815
Subject(s) - materials science , microfluidics , thin film transistor , transistor , nanotechnology , annealing (glass) , characterization (materials science) , thin film , substrate (aquarium) , polymer , optoelectronics , electrical engineering , layer (electronics) , oceanography , engineering , voltage , geology , composite material
Structure‐processing‐property relationships in solution processable organic semiconducting polymers are both complex and important. High throughput screening techniques present a potential advantage in defining empirical relationships between processing conditions and device performance. Using microfluidic devices and a substrate annealing gradient system large arrays of organic thin‐film transistors (OTFTs) are fabricated from poly(didodecylquaterthiophene‐ alt ‐didodecylbithiazole).