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Synthesis, characterization and third-order nonlinear optical studies of copper complexes containing 1,10-phenanthroline-5,6-dione and triphenylphosphine ligands

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dc.contributor.authorRudresha, B J
dc.contributor.authorBhat, Ramachandra B
dc.contributor.authorKumar, H C Sampath
dc.contributor.authorShiva Kumar, K I
dc.contributor.authorSafakath, K
dc.contributor.authorPhilip, Reji
dc.date.accessioned2012-01-19T11:24:06Z
dc.date.available2012-01-19T11:24:06Z
dc.date.issued2011-03
dc.descriptionRestricted Access.en
dc.description.abstractThis research article describes the synthesis, characterization and third-order nonlinear optical studies of copper(I) complexes [Cu(Br)(N,N'-C(12)H(6)N(2)O(2))(PPh(3))] and [Cu(I)(N,N'-C(12)H(6)N(2)O(2))(PPh(3))] abbreviated as [CuBrLPPh(3)] (1) and [CulLPPh(3)] (2) (L= 1,10-phenanthroline-5,6-dione). Nonlinear optical properties of the complexes are investigated at 532 nm using single beam Z-scan and degenerate four-wave mixing (DFWM) techniques employing nanosecond laser pulses. The complexes show optical limiting behaviour due to "effective" two-photon absorption. The values of the effective two-photon absorption (2PA) coefficients (beta), third-order nonlinear susceptibilities (chi((3))), and figures of merit (F), are calculateden
dc.identifier.citationSynthetic Metals, 2011, Vol.161, p535en
dc.identifier.issn0379-6779
dc.identifier.urihttp://hdl.handle.net/2289/4286
dc.language.isoenen
dc.publisherElsevier B.V.en
dc.relation.urihttp://dx.doi.org/10.1016/j.synthmet.2010.12.006en
dc.rights2010 Elsevier B.V.en
dc.subjectCopper complexesen
dc.subject1,10-Phenanthroline-5,6-dioneen
dc.subjectLMCTen
dc.subjectTwo-photon absorptionen
dc.subjectZ-scanen
dc.subjectDegenerate four wave mixingen
dc.titleSynthesis, characterization and third-order nonlinear optical studies of copper complexes containing 1,10-phenanthroline-5,6-dione and triphenylphosphine ligandsen
dc.typeArticleen

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