High-performance organic field-effect transistors based on pi-extended tetrathiafulvalene derivatives.
Aromatic ring-condensed TTF derivatives exhibited excellent p-type FET performances in thin films. Introduction of fused benzene and pyrazine rings to the TTF skeleton was effective to enhance the intermolecular interactions and stability to oxygen. Ordered molecular alignment was confirmed by XRD studies. A pi-stacking structure was observed in the single crystal of diquinoxalinoTTF.
Naraso
Naraso
N
Department of Electronic Chemistry, Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology, Nagatsuta, Midori-ku, Yokohama 226-8502, Japan.
Nishida
Jun-Ichi
J
Ando
Shinji
S
Yamaguchi
Jun
J
Itaka
Kenji
K
Koinuma
Hideomi
H
Tada
Hirokazu
H
Tokito
Shizuo
S
Yamashita
Yoshiro
Y