A. A. Fedorov, V. V. Dubov, L. V. Ermakova, A. G. Bondarev, P. V. Karpyuk, M. V. Korzhik, D. E. Kuznetsova, V. A. Mechinsky, V. G. Smyslova, G. A. Dosovitskiy, P. S. Sokolov
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Gd3Al2Ga3O12:Ce Scintillation Ceramic Elements for Measuring Ionizing Radiation in Gases and Liquids
Samples of mesh-like scintillation ceramic elements with an intricate shape based on Gd3Al2Ga3O12:Ce garnet have been obtained for the first time by 3D-printing for use in scintillation flow detectors of α, β, and γ-ray radiations in gaseous and liquid media. A method for their production is described, results of measurements of the scintillation light yield in ceramic samples under exposure to α particles are presented, and ways of improving their scintillation characteristics are proposed. Their applicability to inhomogeneous flow scintillation cells used in high-performance liquid chromatography is discussed. The unique capabilities of the 3D-printing technology for creating intricately shaped detector elements with optimized efficiency are noted.
期刊介绍：
Instruments and Experimental Techniques is an international peer reviewed journal that publishes reviews describing advanced methods for physical measurements and techniques and original articles that present techniques for physical measurements, principles of operation, design, methods of application, and analysis of the operation of physical instruments used in all fields of experimental physics and when conducting measurements using physical methods and instruments in astronomy, natural sciences, chemistry, biology, medicine, and ecology.
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