Effect of Chromophore Aggregation in the Langmuir Multilayer Photoconductors
- 1 January 1980
- journal article
- research article
- Published by Taylor & Francis in Molecular Crystals and Liquid Crystals
- Vol. 62 (3-4), 165-172
- https://doi.org/10.1080/00268948008084019
Abstract
The effect of chromophore aggregation upon the photoconductivity in the dye-sensitized Langmuir films has been examined employing three derivatives of a surface-active merocyanine with a rhodanine nucleus. The values of the lateral component Δσt and the anisotropy ratio Δσ∥/Δσ⊥ for the case with a strongly developed aggregate are found to be more than a decade larger than those for no or incomplete aggregation.Keywords
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