Static polarizability of molecular materials: environmental and vibrational contributions

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dc.creatorTerenziani, Francesca
dc.creatorPainelli, Anna
dc.creatorSoos, Zoltan G.
dc.date2003-07-23
dc.date.accessioned2026-07-07T05:49:43Z
dc.date.available2026-07-07T05:49:43Z
dc.descriptionModeling the dielectric behavior of molecular materials made up of large pi-conjugated molecules is an interesting and complex task. Here we address linear polarizabilities, and the related dielectric constant, of molecular crystals and aggregates made up of closed-shell pi-conjugated molecules with either a non-polar or largely polar ground-state, and also examine the behavior of mixed-valence (or charge-transfer) organic salts. We recognize important collective phenomena due to supramolecular interactions in materials with large molecular polarizabilities, and underline large vibrational contributions to the polarizability in materials with largely delocalized electrons.
dc.description18 pages, including 9 figures
dc.identifierhttps://arxiv.org/abs/physics/0307111
dc.identifierhttp://arxiv.org/abs/physics/0307111
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/85493
dc.subjectChemical Physics
dc.subjectCondensed Matter
dc.titleStatic polarizability of molecular materials: environmental and vibrational contributions
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