High charge-carrier mobility in an amorphous hexaazatrinaphthylene derivative.
An isomeric mixture of a tris(pentafluorobenzyl ester) derivative of hexaazatrinaphthylene forms stable amorphous films with an effective charge-carrier mobility of 0.02 cm2/Vs, while the pure 2,8,15-isomer exhibits widely differing morphologies and carrier mobilities (0.001-0.07 cm2/Vs), depending critically on the processing conditions.
Kaafarani
Bilal R
BR
Center for Organic Photonics and Electronics, School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332, USA.
Kondo
Takeshi
T
Yu
Junsheng
J
Zhang
Qing
Q
Dattilo
Davide
D
Risko
Chad
C
Jones
Simon C
SC
Barlow
Stephen
S
Domercq
Benoit
B
Amy
Fabrice
F
Kahn
Antoine
A
Brédas
Jean-Luc
JL
Kippelen
Bernard
B
Marder
Seth R
SR