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Impact of the experimental bandwidth on circularly polarized luminescence measurements of lanthanide complexes: the case of erbium(III)

hal.structure.identifierLaboratoire de Chimie - UMR5182 [LC]
dc.contributor.authorSICKINGER, Annika
hal.structure.identifierInstitut Lumière Matière [Villeurbanne] [ILM]
dc.contributor.authorBAGUENARD, Bruno
hal.structure.identifierInstitut Lumière Matière [Villeurbanne] [ILM]
dc.contributor.authorBENSALAH-LEDOUX, Amina
hal.structure.identifierInstitut Lumière Matière [Villeurbanne] [ILM]
hal.structure.identifieriLM - Luminescence [iLM - LUMINESCENCE]
dc.contributor.authorGUYOT, Yannick
hal.structure.identifierLaboratoire de Chimie - UMR5182 [LC]
dc.contributor.authorGUY, Laure
hal.structure.identifierInstitut des Sciences Chimiques de Rennes [ISCR]
dc.contributor.authorPOINTILLART, Fabrice
hal.structure.identifierInstitut des Sciences Chimiques de Rennes [ISCR]
dc.contributor.authorCADOR, Olivier
hal.structure.identifierInstitut des Sciences Chimiques de Rennes [ISCR]
dc.contributor.authorGRASSER, Maxime
hal.structure.identifierInstitut des Sciences Chimiques de Rennes [ISCR]
dc.contributor.authorLE GUENNIC, Boris
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorRIOBÉ, François
hal.structure.identifierLaboratoire de Chimie - UMR5182 [LC]
dc.contributor.authorMAURY, Olivier
hal.structure.identifierInstitut Lumière Matière [Villeurbanne] [ILM]
dc.contributor.authorGUY, Stephan
dc.date.issued2024
dc.identifier.issn2050-7526
dc.description.abstractEnThis article outlines the synthesis and comprehensive characterization of a pair of Er(III) enantiomers with controlled helicity. These complexes exhibit a near-infrared circularly polarized luminescence (NIR-CPL) signature with high glum values of ± 0.66 at 1519 nm at room temperature. However, due to a large number of potential transitions at this temperature owed to the crystal field splitting, the CPL pattern likely results from overlapping of many positive and negative contributions. This study explores how reducing the effective bandwidth affects the CPL spectral analysis. Practical insights are provided for measuring CPL spectra, highlighting the importance of resolving peak positions with opposite signs to accurately determine glum values.
dc.description.sponsorshipLuminescence polarisée circulairement de molécules-aimants à base de lanthanide - ANR-19-CE29-0012
dc.language.isoen
dc.publisherRoyal Society of Chemistry
dc.rights.urihttp://creativecommons.org/licenses/by-nc/
dc.title.enImpact of the experimental bandwidth on circularly polarized luminescence measurements of lanthanide complexes: the case of erbium(III)
dc.typeArticle de revue
dc.identifier.doi10.1039/d3tc04717b
dc.subject.halChimie/Matériaux
bordeaux.journalJournal of Materials Chemistry C
bordeaux.page4253-4260
bordeaux.volume12
bordeaux.issue12
bordeaux.peerReviewedoui
hal.identifierhal-04516623
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04516623v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Materials%20Chemistry%20C&rft.date=2024&rft.volume=12&rft.issue=12&rft.spage=4253-4260&rft.epage=4253-4260&rft.eissn=2050-7526&rft.issn=2050-7526&rft.au=SICKINGER,%20Annika&BAGUENARD,%20Bruno&BENSALAH-LEDOUX,%20Amina&GUYOT,%20Yannick&GUY,%20Laure&rft.genre=article


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