The effects of H2O and O-2 on the photocurrent spectra of MEH-PPV

Authors
Chawdhury, N Kohler, A Harrison, MG Hwang, DH Holmes, AB Friend, RH
Citation
N. Chawdhury et al., The effects of H2O and O-2 on the photocurrent spectra of MEH-PPV, SYNTH METAL, 102(1-3), 1999, pp. 871-872
Citations number
4
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SYNTHETIC METALS
ISSN journal
03796779 → ACNP
Volume
102
Issue
1-3
Year of publication
1999
Pages
871 - 872
Database
ISI
SICI code
0379-6779(199906)102:1-3<871:TEOHAO>2.0.ZU;2-R
Abstract
Photocurrent (PC) and current-voltage measurements were taken on MEH-PPV [p oly(2-methoxy-5-(2'-ethyl-hexyloxy)-paraphenylene vinylene] in an as-made p hotocell, ITO/MEH-PPV (265 nm)/Al, in the photocell under ambient air, unde r a mixture of oxygen + nitrogen, and in vacuum after annealing. We discuss the different spectral responses and current-voltage characteristics obtai ned for the different atmospheres.