0565529 - FZÚ 2023 RIV CH eng J - Článek v odborném periodiku
Mareš, Jiří A. - Gorbenko, V. - Kučerková, Romana - Průša, P. - Beitlerová, Alena - Zorenko, T. - Pokorný, M. - Witkiewicz-Lukaszek, S. - Syrotych, Y. - D'Ambrosio, C. - Nikl, Martin - Sidletskiy, O. - Zorenko, Yu.
Scintillation characteristics of the single-crystalline film and composite film-crystal scintillators based on the Ce³⁺-doped (Lu,Gd)₃(Ga,Al)₅O₁₂ mixed garnets under alpha and beta particles, and gamma ray excitations.
Materials. Roč. 15, č. 22 (2022), č. článku 7925. ISSN 1996-1944. E-ISSN 1996-1944
Grant CEP: GA ČR(CZ) GA21-17731S; GA MŠMT(CZ) EF16_019/0000760; GA MŠMT(CZ) LM2018104
Grant ostatní: OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institucionální podpora: RVO:68378271
Klíčová slova: scintillation * Ce³⁺-doped multicomponent garnets * liquid-phase epitaxy * single-crystalline films * alpha and beta particles * gamma ray
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
Impakt faktor: 3.4, rok: 2022 ; AIS: 0.511, rok: 2022
Způsob publikování: Open access
DOI: https://doi.org/10.3390/ma15227925

Here, we present new results regarding scintillating properties of selected (Lu,Gd)3(Ga,Al)5O12:Ce single-crystalline films under excitation by alpha and beta particles and gamma ray photons. We conclude that some of studied compositions are indeed suitable for testing in the proposed ap-plication, most notably Lu1.5Gd1.5Al3Ga2O12:Ce film on the GAGG:Ce substrate, exhibiting an α-particle-excited light yield of 1790–2720 ph/MeV and significantly different decay curves excited by α- and γ-radiation.
Trvalý link: https://hdl.handle.net/11104/0337059