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Calculating Optical Absorption Spectra of Thin Polycrystalline Organic Films: Structural Disorder and Site-Dependent van der Waals Interaction

[Image: see text] We propose a new approach for calculating the change of the absorption spectrum of a molecule when moved from the gas phase to a crystalline morphology. The so-called gas-to-crystal shift Δ[Image: see text](m) is mainly caused by dispersion effects and depends sensitively on the mo...

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Detalles Bibliográficos
Autores principales: Megow, Jörg, Körzdörfer, Thomas, Renger, Thomas, Sparenberg, Mino, Blumstengel, Sylke, Henneberger, Fritz, May, Volkhard
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2015
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4360364/
https://www.ncbi.nlm.nih.gov/pubmed/25834658
http://dx.doi.org/10.1021/acs.jpcc.5b01587