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Composite detectors based on single-crystalline films and single crystals of garnet compounds
- 1.0554667 - FZÚ 2023 RIV CH eng J - Článek v odborném periodiku
Witkiewicz-Lukaszek, S. - Gorbenko, V. - Zorenko, T. - Syrotych, Y. - Mareš, Jiří A. - Nikl, Martin - Sidletskiy, O. - Bilski, P. - Yoshikawa, A. - Zorenko, Yu.
Composite detectors based on single-crystalline films and single crystals of garnet compounds.
Materials. Roč. 15, č. 3 (2022), č. článku 1249. E-ISSN 1996-1944
Grant CEP: GA MŠMT(CZ) EF16_019/0000760; GA ČR(CZ) GA21-17731S
Grant ostatní: OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institucionální podpora: RVO:68378271
Klíčová slova: scintillators * thermoluminescence * garnets * crystals * single-crystalline films * substrates * composite detectors * liquid-phase epitaxy
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
Impakt faktor: 3.4, rok: 2022
Způsob publikování: Open access
This manuscript summarizes recent results on the development of composite luminescent materials based on the single-crystalline films and single crystals of simple and mixed garnet compounds obtained by the liquid-phase epitaxy growth method. Such composite materials can be applied as scintillating and thermoluminescent (TL) detectors for radiation monitoring of mixed ionization fluxes, as well as scintillation screens in the microimaging techniques. The film and crystal parts of composite detectors were fabricated from efficient scintillation/TL materials based on Ce3+-, Pr3+-, and Sc3+-doped Lu3Al5O12 garnets, as well as Ce3+-doped Gd3−xAxAl5−yGayO12 mixed garnets, where A = Lu or Tb, x = 0–1, y = 2–3 with significantly different scintillation decay or positions of the main peaks in their TL glow curves.
Trvalý link: http://hdl.handle.net/11104/0330673
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