Improved ambient operation of n-channel organic transistors of solution-sheared naphthalene diimide under bias stress.
Large arrays of n-channel organic thin film transistors of a core-chlorinated naphthalene diimide were processed by solution shearing on a silicon dioxide dielectric exhibiting ambient stable electron mobilities of up to 0.95 cm(2) V(-1) s(-1). Under bias stress an increase in effective charge carrier mobility of up to 4.26 cm(2) V(-1) s(-1) has been observed.
Universität Würzburg, Institut für Organische Chemie and Röntgen Research Center for Complex Material Systems, Germany.
Matthias
M
Stolte
Marcel
M
Gsänger
Robert
R
Hofmockel
Sabin-Lucian
SL
Suraru
Frank
F
Würthner