The Saturation of the Response to an Electron Beam of Ce- and Tb-Doped GYAGG Phosphors for Indirect β-Voltaics

Karpyuk, P.; Korzhik, M.; Fedorov, A.; Kamenskikh, I.; Komendo, I.; Kuznetsova, D.; Leksina, E.; Mechinsky, V.; Pustovarov, V.; Smyslova, V.; Retivov, V. M.; Talochka, Y.; Tavrunov, D.; Vasil’ev, A.

doi:10.3390/app13053323

Please use this identifier to cite or link to this item: http://elar.urfu.ru/handle/10995/130279

Title:	The Saturation of the Response to an Electron Beam of Ce- and Tb-Doped GYAGG Phosphors for Indirect β-Voltaics
Authors:	Karpyuk, P. Korzhik, M. Fedorov, A. Kamenskikh, I. Komendo, I. Kuznetsova, D. Leksina, E. Mechinsky, V. Pustovarov, V. Smyslova, V. Retivov, V. M. Talochka, Y. Tavrunov, D. Vasil’ev, A.
Issue Date:	2023
Publisher:	MDPI
Citation:	Karpyuk, P, Korzhik, M, Fedorov, A, Kamenskikh, I, Komendo, I, Kuznetsova, D, Leksina, E, Mechinsky, V, Pustovarov, V, Smyslova, V, Retivov, VM, Talochka, Y, Tavrunov, D & Vasil’ev, A 2023, 'The Saturation of the Response to an Electron Beam of Ce- and Tb-Doped GYAGG Phosphors for Indirect β-Voltaics', Applied Sciences, Том. 13, № 5, 3323. https://doi.org/10.3390/app13053323 Karpyuk, P., Korzhik, M., Fedorov, A., Kamenskikh, I., Komendo, I., Kuznetsova, D., Leksina, E., Mechinsky, V., Pustovarov, V., Smyslova, V., Retivov, V. M., Talochka, Y., Tavrunov, D., & Vasil’ev, A. (2023). The Saturation of the Response to an Electron Beam of Ce- and Tb-Doped GYAGG Phosphors for Indirect β-Voltaics. Applied Sciences, 13(5), [3323]. https://doi.org/10.3390/app13053323
Abstract:	GYAGG:Tb (Ce) scintillators have been confirmed to be promising sources of light emission when excited by an intense 150 keV electron beam. The saturation of the scintillation yield under such excitation conditions has been studied. To explain the results obtained, a model that considers the Auger quenching mechanism was used. The Ce-doped material did not show saturation, whereas a moderate 30% drop of the yield was measured in the Tb-doped sample at the highest excitation beam intensity ~1 A/cm2. This put forward a way to exploit the Tb-doped scintillator for indirect β-voltaic batteries. © 2023 by the authors.
Keywords:	DECAY TIME LIGHT YIELD QUATERNARY GARNET SATURATION SCINTILLATION TERBIUM
URI:	http://elar.urfu.ru/handle/10995/130279
Access:	info:eu-repo/semantics/openAccess cc-by
License text:	https://creativecommons.org/licenses/by/4.0/
SCOPUS ID:	85150171700
WOS ID:	000947366600001
PURE ID:	36237795
ISSN:	2076-3417
DOI:	10.3390/app13053323
Sponsorship:	National Research Council Canada, NRC; Ministry of Education and Science of the Russian Federation, Minobrnauka: 075-15-2021-1353, FEUZ 2023-0013 The authors at NRC “Kurchatov Institute” and Moscow State University acknowledge support from the Russian Ministry of Science and Education, Agreement No. 075-15-2021-1353. Analytical studies have been carried out using the scientific equipment of NRC Kurchatov Institute IREA. The research at Ural Federal University was partially supported by the Ministry of Science and Higher Education of the Russian Federation (Project FEUZ 2023-0013).
Appears in Collections:	Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC

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