Second-order nonlinear optical properties of Λ -shaped pyrazine derivatives

Autor: Adrien Gillet, Frédéric Castet, Aurélie Plaquet, Vincent Rodriguez, Filip Bureš, Benoît Champagne

Publikováno v: Dyes and Pigments
Dyes and Pigments, Elsevier, 2021, 184, pp.108850-. ⟨10.1016/j.dyepig.2020.108850⟩
Castet, F, Gillet, A, Bureš, F, Plaquet, A, Rodriguez, V & Champagne, B 2021, ' Second-order nonlinear optical properties of Λ-shaped pyrazine derivatives ', Dyes and pigments, vol. 184, 108850 . https://doi.org/10.1016/j.dyepig.2020.108850

The linear and nonlinear optical (NLO) properties of a series of Λ -shaped derivatives containing a 4,5-dicyanopyrazine acceptor unit, N,N-dimethylamino donor groups and systematically enlarged π-conjugated linkers are investigated by means of UV/V

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b61aa79723054b3a8187c303ca08a1f
https://hal.archives-ouvertes.fr/hal-03492559

Second-Order Nonlinear Optical Properties of a Dithienylethene-Indolinooxazolidine Hybrid: A Joint Experimental and Theoretical Investigation

Autor: Vincent Rodriguez, Jean Quertinmont, Aurélie Plaquet, Flavie Bondu, Frédéric Castet, Benoît Champagne, Jean-Luc Pozzo

Publikováno v: Chemistry - A European Journal. 21:18749-18757

The nonlinear optical (NLO) properties of a double photochrome molecular switch are reported for the first time by considering the four trans forms of a dithienylethene-indolinooxazolidine hybrid. The four forms are characterized by means of hyper-Ra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20257ea6981261562b8e77c6dd5d8a60
https://doi.org/10.1002/chem.201502728

Nonlinear Optical Switching Behavior in the Solid State: A Theoretical Investigation on Anils

Autor: Frédéric Castet, Mohamed Benali Kanoun, Benoît Champagne, Vincent Liégeois, Aurélie Plaquet, Audrey Ségerie

Publikováno v: Chemistry of Materials. 23:3993-4001

The linear (π ) and second-order nonlinear (π ) optical properties of two anil crystals, [N-(4-hydroxy)-salicylidene-amino-4-(methylbenzoate) and N-(3,5-di-tert- butylsalicylidene)-4-aminopyridine, denoted 4A and 4P, respectively], as well as the o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d737d506cf2816b485727e272801c159
https://doi.org/10.1021/cm2015516

Solvent effects on the second-order nonlinear optical responses in the keto-enol equilibrium of a 2-hydroxy-1-naphthaldehyde derivative

Autor: Laurent Ducasse, Liudmil Antonov, Vincent Rodriguez, Elena Bogdan, Benoît Champagne, Aurélie Plaquet, Frédéric Castet

Publikováno v: Journal of physical chemistry. C. 114(29):12760-12768

Hyper-Rayleigh scattering experiments and ab initio calculations are combined to investigate the solvent effects on the second-order nonlinear optical responses of a 2-hydroxy-1-naphthaldehyde derivative that commutes between an enol and a keto form.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7dc174517cd265ec25d92af1b6daf426
https://researchportal.unamur.be/en/publications/72a4c9a2-d304-4ab1-bf95-43af2fbd378a

Solvent effects on the nonlinear optical responses of anil derivatives

Autor: Aurélie Plaquet, Vincent Rodriguez, Frédéric Castet, Laurent Ducasse, Elena Bogdan, Liudmil Antonov, Benoıît Champagne

This contribution addresses the solvent effects on the second-order nonlinear optical responses of three representative anil derivatives, and in particular on their variations upon switching between the enol-imine and keto-amine forms. The impact of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::239a0d4320e3b1e6228419941909db17
https://researchportal.unamur.be/en/publications/7c0f8c37-385b-4d61-b985-1df5d4e21b33