Excitation Wavelength Engineering through Organic Linker Choice in Luminescent Atomic/Molecular Layer Deposited Lanthanide-Organic Thin Films

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorGhazy, Amren_US
dc.contributor.authorLastusaari, Mikaen_US
dc.contributor.authorKarppinen, Maariten_US
dc.contributor.departmentDepartment of Chemistry and Materials Scienceen
dc.contributor.groupauthorInorganic Materials Chemistryen
dc.contributor.organizationUniversity of Turkuen_US
dc.date.accessioned2023-09-06T06:03:48Z
dc.date.available2023-09-06T06:03:48Z
dc.date.issued2023-08-08en_US
dc.description| openaire: EC/HE/101097815/EU//UniEn-MLD Funding Information: Funding was received through the Academy of Finland (PREIN Flagship) and the European Research Council (H2020) AdG “Unique ALD/MLD-enabled material functions” (no. 101097815). We also acknowledge the use of the RawMatTERS Finland Infrastructure (RAMI) at Aalto University. Amr Ghazy acknowledges the Jenny and Antti Wihuri Foundation for financial support. Publisher Copyright: © 2023 The Authors. Published by American Chemical Society.
dc.description.abstractWe demonstrate multiple roles for the organic linker in luminescent lanthanide-organic thin films grown with the strongly emerging atomic/molecular layer deposition technique. Besides rendering the hybrid thin film mechanically flexible and keeping the lanthanide nodes at a distance adequate to avoid concentration quenching, the organic moieties can act as efficient sensitizers for the lanthanide luminescence. We investigate six different aromatic organic precursors in combination with Eu3+ ions to reveal that by introducing different nitrogen species within the aromatic ring, it is possible to extend the excitation wavelength area from the UV range to the visible range. This opens new horizons for the application space of these efficiently photoluminescent thin-film materials.en
dc.description.versionPeer revieweden
dc.format.extent5988–5995
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationGhazy, A, Lastusaari, M & Karppinen, M 2023, ' Excitation Wavelength Engineering through Organic Linker Choice in Luminescent Atomic/Molecular Layer Deposited Lanthanide-Organic Thin Films ', Chemistry of Materials, vol. 35, no. 15, pp. 5988–5995 . https://doi.org/10.1021/acs.chemmater.3c00955en
dc.identifier.doi10.1021/acs.chemmater.3c00955en_US
dc.identifier.issn0897-4756
dc.identifier.issn1520-5002
dc.identifier.otherPURE UUID: df20d01f-d280-43dd-9fd1-aa681fbc2779en_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/df20d01f-d280-43dd-9fd1-aa681fbc2779en_US
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=85166634709&partnerID=8YFLogxKen_US
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/119896414/CHEM_Ghazy_et_al_Excitation_Wavelength_2023_Chemistry_of_Materials.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/123351
dc.identifier.urnURN:NBN:fi:aalto-202309065716
dc.language.isoenen
dc.publisherAmerican Chemical Society
dc.relationinfo:eu-repo/grantAgreement/EC/HE/101097815/EU//UniEn-MLD Funding Information: Funding was received through the Academy of Finland (PREIN Flagship) and the European Research Council (H2020) AdG “Unique ALD/MLD-enabled material functions” (no. 101097815). We also acknowledge the use of the RawMatTERS Finland Infrastructure (RAMI) at Aalto University. Amr Ghazy acknowledges the Jenny and Antti Wihuri Foundation for financial support. Publisher Copyright: © 2023 The Authors. Published by American Chemical Society.en_US
dc.relation.ispartofseriesChemistry of Materialsen
dc.relation.ispartofseriesVolume 35, issue 15en
dc.rightsopenAccessen
dc.titleExcitation Wavelength Engineering through Organic Linker Choice in Luminescent Atomic/Molecular Layer Deposited Lanthanide-Organic Thin Filmsen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.versionpublishedVersion
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