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Exciton Coupling Model for the Emergence of Second Harmonic Generation from Assemblies of Centrosymmetric Molecules

[Image: see text] A simple model is presented for interpreting the presence of substantial second harmonic generation (SHG) activity from assemblies of centrosymmetric molecular building blocks. Using butadiene as a computationally tractable centrosymmetric model system, time-dependent Hartree–Fock...

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Detalles Bibliográficos
Autores principales: Snyder, Gregory R., Chowdhury, Azhad U., Simpson, Garth J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2014
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4067158/
https://www.ncbi.nlm.nih.gov/pubmed/24831741
http://dx.doi.org/10.1021/jp5003935