TERBIUM AND BARIUM CODOPED MESOPOROUS SILICA NANOPARTICLES WITH ENHANCED OPTICAL PROPERTIES

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dc.contributor.authorZhumanova, Kamila
dc.contributor.authorAkhmetzhanov, Nursalim
dc.contributor.authorKang, Moon Sung
dc.contributor.authorMolkenova, Anara
dc.contributor.authorRaja, Iruthayapandi Selestin
dc.contributor.authorKim, Ki Su
dc.contributor.authorHan, Dong-Wook
dc.contributor.authorAtabaev, Timur Sh.
dc.date.accessioned2023-02-07T11:04:28Z
dc.date.available2023-02-07T11:04:28Z
dc.date.issued2022
dc.description.abstractIn this study, we showed for the first time that barium (Ba) codoping improves the luminescent properties of terbium (Tb)-doped SiO2 nanoparticles (NPs). In particular, the quantum yield (QY) of SiO2-Ba,Tb NPs was found to be ~10.7%, whereas the QY of bare SiO2-Tb NPs was only ~4.3%. Several mechanisms for luminescence enhancement have been proposed. We strongly believe that this methodology can be used to create alternative silica-based NPs with improved optical characteristics.en_US
dc.identifier.citationZhumanova, K., Akhmetzhanov, N., Kang, M. S., Molkenova, A., Raja, I. S., Kim, K. S., Han, D. W., & Atabaev, T. S. (2022). Terbium and barium codoped mesoporous silica nanoparticles with enhanced optical properties. Materials Letters, 323, 132500. https://doi.org/10.1016/j.matlet.2022.132500en_US
dc.identifier.urihttp://nur.nu.edu.kz/handle/123456789/6934
dc.language.isoenen_US
dc.publisherMaterials Lettersen_US
dc.rightsAttribution-NonCommercial-ShareAlike 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/us/*
dc.subjectType of access: Open Accessen_US
dc.subjectNanoparticlesen_US
dc.subjectPorous materialsen_US
dc.subjectOptical materials and propertiesen_US
dc.subjectLuminescenceen_US
dc.titleTERBIUM AND BARIUM CODOPED MESOPOROUS SILICA NANOPARTICLES WITH ENHANCED OPTICAL PROPERTIESen_US
dc.typeArticleen_US
workflow.import.sourcescience

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