Studies on photoconductivity of a difunctional photorefractive model molecule

Authors
Li, F Wang, JY Yang, QX Wei, ZQ Tang, XY
Citation
F. Li et al., Studies on photoconductivity of a difunctional photorefractive model molecule, CHEM J CH U, 20(11), 1999, pp. 1813-1814
Citations number
7
Categorie Soggetti
Chemistry
Journal title
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
ISSN journal
02510790 → ACNP
Volume
20
Issue
11
Year of publication
1999
Pages
1813 - 1814
Database
ISI
SICI code
0251-0790(199911)20:11<1813:SOPOAD>2.0.ZU;2-7
Abstract
A new difunctional photorefractive model molecule, 3-azo-4'-nitro-9-ethyl-c arbazole was synthesized and its structure was characterized by H-1 NMR and UV spectra, The results from Time-of-Flight experiment show that the sampl e exhibited good photoconductivity not only by hole transport but also by e lectron transport, which may be due to the reason that the molecule formed not only a delocalized system but also charge-transport complex, and contri buted to its charge carrier mobility.