A new class of third-order nonlinear optical materials: laser pulse-duration dependant saturable absorption and nonlinear refraction in platinum(II) diimine-dithiolate complexes.

Pintus, Anna; Pilloni, Cristian; Pippia, Gabriele; Podda, Enrico; Carla Aragoni, M; Lippolis, Vito; Aloukos, Panagiotis; Potamianos, Dionysios; Chazapis, Nikolaos; Couris, Stelios; Anyfantis, George C; Slawin, Alexandra M Z; Woollins, J Derek; Arca, Massimiliano

Pintus, Anna; Pilloni, Cristian; Pippia, Gabriele; Podda, Enrico; Carla Aragoni, M; Lippolis, Vito; Aloukos, Panagiotis; Potamianos, Dionysios; Chazapis, Nikolaos; Couris, Stelios; Anyfantis, George C; Slawin, Alexandra M Z; Woollins, J Derek; Arca, Massimiliano.

Afiliación

Pintus A; Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, S. S. 554 Bivio per Sestu, 09042 Monserrato, CA, Italy. apintus@unica.it.
Pilloni C; Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, S. S. 554 Bivio per Sestu, 09042 Monserrato, CA, Italy. apintus@unica.it.
Pippia G; Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, S. S. 554 Bivio per Sestu, 09042 Monserrato, CA, Italy. apintus@unica.it.
Podda E; Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, S. S. 554 Bivio per Sestu, 09042 Monserrato, CA, Italy. apintus@unica.it.
Carla Aragoni M; Centro Servizi di Ateneo per la Ricerca (CeSAR), Università degli Studi di Cagliari, S.S. 554 bivio per Sestu, 09042 Monserrato, CA, Italy.
Lippolis V; Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, S. S. 554 Bivio per Sestu, 09042 Monserrato, CA, Italy. apintus@unica.it.
Aloukos P; Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, S. S. 554 Bivio per Sestu, 09042 Monserrato, CA, Italy. apintus@unica.it.
Potamianos D; Institute of Chemical Engineering Sciences (ICE-HT), Foundation for Research and Technology-Hellas (FORTH), P.O. Box 1414, 26504 Patras, Greece. couris@upatras.gr.
Chazapis N; Department of Physics, University of Patras, 26504 Patras, Greece.
Couris S; Institute of Chemical Engineering Sciences (ICE-HT), Foundation for Research and Technology-Hellas (FORTH), P.O. Box 1414, 26504 Patras, Greece. couris@upatras.gr.
Anyfantis GC; Department of Physics, University of Patras, 26504 Patras, Greece.
Slawin AMZ; Institute of Chemical Engineering Sciences (ICE-HT), Foundation for Research and Technology-Hellas (FORTH), P.O. Box 1414, 26504 Patras, Greece. couris@upatras.gr.
Woollins JD; Department of Physics, University of Patras, 26504 Patras, Greece.
Arca M; Institute of Chemical Engineering Sciences (ICE-HT), Foundation for Research and Technology-Hellas (FORTH), P.O. Box 1414, 26504 Patras, Greece. couris@upatras.gr.

Dalton Trans ; 52(27): 9423-9432, 2023 Jul 11.

Article en En | MEDLINE | ID: mdl-37358422

RESUMEN

The third-order nonlinear optical (NLO) properties of a series of platinum diimine-dithiolate complexes [Pt(N^N)(S^S)] were investigated by means of Z-scan measurements, revealing second hyperpolarizability values up to 10-29 esu, saturable absorption properties, and nonlinear refractive behaviour, which were rationalized also by means of DFT calculations.

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Dalton Trans Asunto de la revista: QUIMICA Año: 2023 Tipo del documento: Article País de afiliación: Italia Pais de publicación: Reino Unido

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