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A novel multifunctional cyclometallated iridium(III) complex with interesting second-order nonlinear optical properties and two-photon absorption activity

Abstract : A novel cationic cyclometallated Ir(III) complex, namely [Ir(C^N-ppy-4-CH[dbnd]CHC6H4NEt2)2(N^N-bpy-CH[dbnd]CHC6H4NEt2)][PF6] (ppy = 2-phenylpyridine; bpy = 2,2′-bipyridine), was prepared and well characterized. Its good second-order NLO response, as determined in solution by the EFISH technique, and its interesting two-photon absorption activity, as measured by the Z-scan technique in the femtosecond case, make it a good candidate for application in photonics and biomedicine.
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Submitted on : Wednesday, April 4, 2018 - 2:50:35 PM
Last modification on : Friday, September 11, 2020 - 3:12:02 AM

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A. Colombo, E. Garoni, C. Dragonetti, S. Righetto, D. Roberto, et al.. A novel multifunctional cyclometallated iridium(III) complex with interesting second-order nonlinear optical properties and two-photon absorption activity. Polyhedron, Elsevier, 2018, 140, pp.116-121. ⟨10.1016/j.poly.2017.12.009⟩. ⟨hal-01695552⟩

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