Solid state and solution fine tuning of the linear and nonlinear optical properties of (2-pyrene-1-yl-vinyl)pyridine by protonation–deprotonation reactions
Articolo
Data di Pubblicazione:
2014
Citazione:
Solid state and solution fine tuning of the linear and nonlinear optical properties of (2-pyrene-1-yl-vinyl)pyridine by protonation–deprotonation reactions / E. Cariati, C. Botta, S..G. Danelli, A. Forni, A. Giaretta, U. Giovanella, E. Lucenti, D. Marinotto, S. Righetto, R. Ugo. - In: CHEMICAL COMMUNICATIONS. - ISSN 1359-7345. - 50:91(2014), pp. 14225-14228. [10.1039/c4cc05891g]
Abstract:
The unexpected and acido-triggered reversible luminescence and nonlinear optical properties of (2-pyrene-1-yl-vinyl)pyridine, a simple and highly transparent chromophore, are studied both in solution and in the solid state. Remarkably, for the first time the acidomodulation of the NLO response of a poled thin film is reported.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
2ND-harmonic generation; polymer-films; molecular switches; efish measurements; poling dynamics; NLO-phores; thin-films; complexes; design; hyperpolarizabilities
Elenco autori:
E. Cariati, C. Botta, S..G. Danelli, A. Forni, A. Giaretta, U. Giovanella, E. Lucenti, D. Marinotto, S. Righetto, R. Ugo
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