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Effect of aggregation on photocurrent generation in polyfluorene doped with violanthrone
Journal article   Peer reviewed

Effect of aggregation on photocurrent generation in polyfluorene doped with violanthrone

J Cabanillas-Gonzalez, J Nelson, DDC Bradley, M Ariu, D G Lidzey and S Yeates
Synthetic metals, Vol.137(1-3), pp.1471-1472
04/04/2003
DOI: https://doi.org/10.1016/S0379-6779(02)01183-9

Abstract

Materials Science Materials Science, Multidisciplinary Physical Sciences Physics Physics, Condensed Matter Polymer Science Science & Technology Technology
Charge transfer in poly(9,9-bis(2-ethylhexyl)-fluorene-2,7-diyl) (PF2/6) doped with Violanthrone dye has been studied by photocurrent measurements. We demonstrate strong correlation between the morphology of the blend film and the efficiency of the photodiodes. This enables us to identify the best morphology in terms of efficiency.

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