TERBIUM AND BARIUM CODOPED MESOPOROUS SILICA NANOPARTICLES WITH ENHANCED OPTICAL PROPERTIES

Zhumanova, Kamila; Akhmetzhanov, Nursalim; Kang, Moon Sung; Molkenova, Anara; Raja, Iruthayapandi Selestin; Kim, Ki Su; Han, Dong-Wook; Atabaev, Timur Sh.

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dc.contributor.author	Zhumanova, Kamila
dc.contributor.author	Akhmetzhanov, Nursalim
dc.contributor.author	Kang, Moon Sung
dc.contributor.author	Molkenova, Anara
dc.contributor.author	Raja, Iruthayapandi Selestin
dc.contributor.author	Kim, Ki Su
dc.contributor.author	Han, Dong-Wook
dc.contributor.author	Atabaev, Timur Sh.
dc.date.accessioned	2023-02-07T11:04:28Z
dc.date.available	2023-02-07T11:04:28Z
dc.date.issued	2022
dc.identifier.citation	Zhumanova, 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.2022.132500	en_US
dc.identifier.uri	http://nur.nu.edu.kz/handle/123456789/6934
dc.description.abstract	In 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.language.iso	en	en_US
dc.publisher	Materials Letters	en_US
dc.rights	Attribution-NonCommercial-ShareAlike 3.0 United States	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-sa/3.0/us/	*
dc.subject	Type of access: Open Access	en_US
dc.subject	Nanoparticles	en_US
dc.subject	Porous materials	en_US
dc.subject	Optical materials and properties	en_US
dc.subject	Luminescence	en_US
dc.title	TERBIUM AND BARIUM CODOPED MESOPOROUS SILICA NANOPARTICLES WITH ENHANCED OPTICAL PROPERTIES	en_US
dc.type	Article	en_US
workflow.import.source	science