Results 11 to 20 of about 51,769 (308)

Advances of the Cubic Symmetry Crystalline Systems to Create Complex, Bright Luminescent Ceramics

Photonics, 2023
A method to create compositionally disordered compounds with a high number of cations in the matrices, that utilize the cubic spatial symmetry of the garnet-type crystalline systems is demonstrated.
Valentina Smyslova, Daria Kuznetsova, Alexey Bondaray, Petr Karpyuk, Mikhail Korzhik, Ilya Komendo, Vladimir Pustovarov, Vasilii Retivov, Dmitry Tavrunov   +8 more
doaj   +1 more source

Light Yield Enhancement of 157-Gadolinium Oxysulfide Scintillator Screens for the High-Resolution Neutron Imaging

MethodsX, 2019
This paper reports on light yield enhancement of terbium-doped gadolinium oxysulfide based scintillator screens achieved by coating their substrates with thin layers of a high density and high atomic number material.
Jan Crha, Joan Vila-Comamala, Eberhard Lehmann, Christian David, Pavel Trtik   +4 more
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Fast Synthesis of Organic Copper Halide Crystals for X-ray Imaging

Crystals, 2022
Copper-based metal halides are a group of potential scintillation materials with non-toxic and environmentally friendly properties. However, the slow growth rate of their crystals hinders their applications.
Xiangshi Bin, Lingshi Wu, Jiaxing Liu, Tao Lin, Ruosheng Zeng   +4 more
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Beam test results of high-density glass scintillator tiles [PDF]

EPJ Web of Conferences
To achieve the physics goal of precisely measuring the Higgs, Z, W bosons and the top quark, future electron-positron colliders, such as the Circular Electron Positron Collider (CEPC), require that their detector systems have unprecedented high jet ...
Du Dejing, Hua Zhehao, Liu Yong, Qi Baohua, Sen Qian   +4 more
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Studies of scintillator response to 60 MeV protons in a proton beam imaging system

Nukleonika, 2015
A Proton Beam Imaging System (ProBImS) is under development at the Institute of Nuclear Physics, Polish Academy of Sciences (IFJ PAN). The ProBImS will be used to optimize beam delivery at IFJ PAN proton therapy facilities, delivering two-dimensional ...
Rydygier Marzena, Mierzwińska Gabriela, Czaderna Anna, Swakoń Jan, Waligórski Michael P. R.   +4 more
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Scintillation and dosimetric properties of Tb-doped CaF2 translucent ceramics synthesized by the spark plasma sintering method

Journal of Asian Ceramic Societies, 2020
CaF2 translucent ceramics with different concentrations of Tb were synthesized by the spark plasma sintering (SPS) method, and their photoluminescence, scintillation and dosimetric properties were characterized.
Naoki Kawano, Daisuke Nakauchi, Fumiya Nakamura, Takayuki Yanagida   +3 more
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Effect of the Synthesis Conditions on the Morphology, Luminescence and Scintillation Properties of a New Light Scintillation Material Li₂CaSiO₄:Eu²⁺ for Neutron and Charged Particle Detection

Inorganics, 2022
In the present article, the influence of the activator concentration and impurity content of raw materials on the luminescence and scintillation properties of Li2CaSiO4 was studied. Polycrystalline powder material was obtained by the sol–gel method.
Ilia Komendo, Vitaly Mechinsky, Andrei Fedorov, Georgy Dosovitskiy, Victor Schukin, Daria Kuznetsova, Marina Zykova, Yury Velikodny, Mikhail Korjik   +8 more
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Application of fluorine-based threshold activation detector for neutron flux calculation from D-T neutron generator [PDF]

EPJ Web of Conferences, 2020
In this paper we propose a method of fast neutron flux estimation from a pulsed D-T neutron generator with application of single CaF2 scintillation crystal.
Sibczyński Paweł, Brosławski Andrzej, Burakowski Szymon, Chłopik Arkadiusz, Dryll Marek, Dziedzic Andrzej, Gierlik Michał, Grodzicki Krystian, Kaźmierczak Łukasz, Krakowski Tomasz, Niechcielski Kamil, Rzadkiewicz Jacek, Sliphukin Ivan, Trela Krystian, Urban Arkadiusz, Zezuliński Kacper, Iovene Alessandro, Tintori Carlo   +17 more
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Composite materials based on quantum dots and polymer matrices for gamma radiation registration in the next-generation scintillation detectors [PDF]

Digital Diagnostics
BACKGROUND: The development of new scintillation materials based on fluorescent nanocrystals with a perovskite structure of CsPbBr3 composition and CdSe/ZnS quantum dots is a pressing topic that is being pursued by numerous scientific groups [1–4].
Alexander A. Knysh, Valery V. Sosnovtsev, Igor R. Nabiev, Pavel S. Samokhvalov   +3 more
doaj   +1 more source

Influence of depth of interaction upon the performance of scintillator detectors.

PLoS ONE, 2014
The uncertainty in time of particle detection within a scintillator detector, characterised by the coincidence time resolution (CTR), is explored with respect to the interaction position within the scintillator crystal itself.
Mark S Brown, Stefan Gundacker, Alaric Taylor, Clemens Tummeltshammer, Etiennette Auffray, Paul Lecoq, Ioannis Papakonstantinou   +6 more
doaj   +1 more source