Hole Transport in 1,1-Bis(di-4-tolylaminophenyl)cyclohexane-Doped Copolymers
- 1 May 1996
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 35 (5R) , 2714-2718
- https://doi.org/10.1143/jjap.35.2714
Abstract
Hole mobilities have been measured in 1,1-bis(di-4-tolylaminophenyl)cyclohexane (TAPC) doped in a series of segmented thermoplastic copolymers. The mobilities are unexpectedly high, exceeding values obtained with TAPC-doped poly(styrene) by as much as 2 orders of magnitude. The results show that the enhancement in mobilities is due to an increase in the prefactor mobilities. The activation energies are not affected by changes in the polymer host. The enhancement is attributed to the preferential segregation of the TAPC into the styrene phase of the copolymers.Keywords
This publication has 58 references indexed in Scilit:
- Electron transport in acceptor doped polymers: The role of group dipole momentsJournal of Polymer Science Part B: Polymer Physics, 1995
- Electron Transport in Vapor Deposited Molecular GlassesPhysica Status Solidi (b), 1994
- Hole transport in 1-phenyl-3-((diethylamino)styryl)-5-(p-(diethylamino)phenyl)pyrazoline-doped polymersThe Journal of Physical Chemistry, 1994
- Concentration dependence of the hole mobility of 1,1-bis((di-4-tolylamino)phenyl)cyclohexane (TAPC) doped polystyrene (PS)The Journal of Physical Chemistry, 1993
- Hopping charge transport in molecularly doped polymers: Polymer matrix dependence of the hole drift mobilityJournal of Applied Physics, 1992
- dc and transient photoconductivity of poly(2-phenyl-1,4-phenylenevinylene)Physical Review B, 1991
- Hole mobilities in films of a pyrazoline:polycarbonate molecularly doped polymerPhysical Review B, 1990
- Hole transport in polymers of (N-ethylcarbazol-3-yl) methyl acrylate and methacrylateJournal of Polymer Science Part B: Polymer Physics, 1988
- Hopping transport in a molecularly doped organic polymerPhysical Review B, 1977
- Impurity Conduction at Low ConcentrationsPhysical Review B, 1960