@article{c436eb485bb84d2a840a5d0153f40f3e,
title = "Linear and nonlinear optical response of dimethyl-amino-nitro-stilbene (DANS): Coupled oscillator representation versus sum-over-states picture",
abstract = "The first-, second-, and third-order optical polarizabilities of dimethyl-amino-nitro-stilbene (DANS) have been calculated on the basis of a coupled oscillator picture and compared to the results obtained within the sum-over-states formalism. The two approaches lead to a very similar description for both static and dynamic responses. The correspondence between the nature of the dominant oscillators and the essential excited states contributing primarily to the linear and nonlinear optical response is emphasized.",
author = "D. Beljonne and Br{\'e}das, {J. L.} and G. Chen and S. Mukamel",
note = "Funding Information: The work in Mons has been partly supportedb y the Belgian GovernmenSt ervicesF 6d~rauxd es Affaires ScientifiquesT,e chniquese t Culturelles(P 61e d'Attraction IntemniversitaireN o. 16: Chimie Supramol6culaieret C atalyse)F, NRS/FRFC, and an IBM AcademicJo int Study; this work is conducted in the frameworko f the Commissiono f European Union ESPRIT Network of Excellenceo n Organic Materials for Electronics (NEOME) and Human Capital Mobility NetworksS yntheticO rganicMate-rials (SELMAT) and New Third-Order Nonlinear Optical MolecularM aterialsT. he work in Rochester has been supportedb y the Air Force Office of ScientificR esearcha nd the NationalS cienceF unda-tion. DB is Chargd de Rechercheso f the Belgian NationalF und for ScientificR esearch( FNRS).",
year = "1996",
month = oct,
day = "1",
doi = "10.1016/0301-0104(96)00170-x",
language = "English (US)",
volume = "210",
pages = "353--366",
journal = "Chemical Physics",
issn = "0301-0104",
publisher = "Elsevier B.V.",
number = "1-2 SPEC. ISS.",
}