Stable solution-processed molecular n-channel organic field-effect transistors.
A new solution-processable small-molecule containing electron-poor naphthalene diimide and tetrazine moieties has been synthesized. The optimized spin-coated n-channel OFETs on glass substrate shows electron mobility value up to 0.15 cm(2)  V(-1)  s(-1) . Inkjet-printed OFETs are fabricated in ambient atmosphere on flexible plastic substrates, which exhibits an electron mobility value up to 0.17 cm(2)  V(-1)  s(-1) and also shows excellent environmental and operational stability.
School of Electrical and Computer Engineering, Center for Organic Photonics and Electronics (COPE), Georgia Institute of Technology, Atlanta, Georgia 30332-0250, USA.
Do Kyung
DK
Hwang
Raghunath R
RR
Dasari
Mathieu
M
Fenoll
Valérie
V
Alain-Rizzo
Amir
A
Dindar
Jae Won
JW
Shim
Nabankur
N
Deb
Canek
C
Fuentes-Hernandez
Stephen
S
Barlow
David G
DG
Bucknall
Pierre
P
Audebert
Seth R
SR
Marder
Bernard
B
Kippelen
D004566:Electrodes; D004583:Electrons; D007094:Imides / Q000737:chemistry*; D009281:Naphthalenes / Q000737:chemistry*; D012996:Solutions / Q000737:chemistry; D014173:Transistors, Electronic
D007094:Imides; D009281:Naphthalenes; D012996:Solutions; C542131:naphthalenediimide