دورية أكاديمية
Towards effective indirect radioisotope energy converters with bright and radiation hard scintillators of (Gd,Y)3Al2Ga3O12 family
| العنوان: | Towards effective indirect radioisotope energy converters with bright and radiation hard scintillators of (Gd,Y)3Al2Ga3O12 family |
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| المؤلفون: | Korzhik, M., Abashev, R., Fedorov, A., Dosovitskiy, G., Gordienko, E., Kamenskikh, I., Kazlou, D., Kuznecova, D., Mechinsky, V., Pustovarov, V., Retivov, V., Vasil'ev, A. |
| المصدر: | Nuclear Engineering and Technology |
| سنة النشر: | 2022 |
| المجموعة: | Ural Federal University (URFU): ELAR / Уральский федеральный университет: электронный архив УрФУ |
| مصطلحات موضوعية: | ALPHA-VOLTAICS, BETA-VOLTAICS, CERIUM, INDIRECT CONVERTER, QUATERNARY GARNET, RADIATION HARDNESS, TERBIUM |
| الوصف: | Ceramics of quaternary garnets (Gd,Y)3Al2Ga3O12 doped with Ce, Tb have been fabricated and evaluated as prospective materials for indirect energy converters of α-and β-voltaic. Samples were characterized at excitation with an X-ray source and an intense 150 keV electron beam and showed good temperature stability of their emission and tolerance to irradiation. The role of X-rays accompanied the α-particle emitting in the increase of the conversion efficiency is clarified. The garnet-type structure of the matrix in the developed materials allows the production of quality crystalline mass with a light yield exceeding that of the commonly used YAG: Ce scintillator by a factor of two times. © 2022 Korean Nuclear Society ; Ministry of Education and Science of the Russian Federation, Minobrnauka: 075-15-2021-1353, FEUZ-2020-0060; Ministerstwo Edukacji i Nauki, MNiSW: 075-11-2021-070; Ministry of Science and Higher Education of the Russian Federation ; Authors with affiliations b, d, e and f acknowledge support from Russian Ministry of Science and Education grant No. 075-15-2021-1353 . The scientific equipment provided by shared research facilities “Scientific Research Analytical Center of National Research Center “Kurchatov Institute” – IREA” was used, with financial support of Russian Federation, represented by the Ministry of Science and Higher Education, agreement No. 075-11-2021-070 dated August 19, 2021. The work was partially supported by the Ministry of Science and Higher Education of the Russian Federation (through the basic part of the government mandate, project No. FEUZ-2020-0060 ) (authors with affiliation “c”). ; Authors with affiliations b, d, e and f acknowledge support from Russian Ministry of Science and Education grant No. 075-15-2021-1353. The scientific equipment provided by shared research facilities “Scientific Research Analytical Center of National Research Center “Kurchatov Institute” – IREA” was used, with financial support of Russian Federation, represented by the Ministry of Science and ... |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| العلاقة: | Towards effective indirect radioisotope energy converters with bright and radiation hard scintillators of (Gd,Y)3Al2Ga3O12 family / M. Korzhik, R. Abashev, A. Fedorov et al. // Nuclear Engineering and Technology. — 2022. — Vol. 54. — Iss. 7. — P. 2579-2585.; https://www.scopus.com/inward/record.uri?eid=2-s2.0-85125112981&doi=10.1016%2fj.net.2022.02.007&partnerID=40&md5=d4b77633dbf72cc257bd44418d4f1ddaTest; http://elar.urfu.ru/handle/10995/118374Test; 85125112981; 000824738100009 |
| DOI: | 10.1016/j.net.2022.02.007 |
| الإتاحة: | https://doi.org/10.1016/j.net.2022.02.007Test http://elar.urfu.ru/handle/10995/118374Test |
| حقوق: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.58D8EF2E |
| قاعدة البيانات: | BASE |
| DOI: | 10.1016/j.net.2022.02.007 |
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