Vol. 35 No. 2(2)
9th Special Issue on the Workshop on Next-generation Front-edge Optical Science Research and JSAP Frontier Research Group of Extreme Excitation and Quantum Energy Conversion
Guest Editor: Yutaka Fujimoto (Tohoku University) and Takayuki Yanagida (Nara Institute of Science and Technology)
We investigated scintillation decay times at different excitation γ-ray energies for commercial luminescent materials such as Ce:LaBr3, Eu:SrI2, Ce:LYSO [(Y,Lu)2SiO5], and Ce:GAGG [Gd3(Al,Ga)5O1 ... Read More
Ce:(MgxCa1−x)HfO3 (x = 0.5, 2.5, 5, and 10%) single crystals were successfully grown by the floating zone method, and their photoluminescence (PL) and scintillation properties were investigated ... Read More
In this study, SrZrO3 single crystals doped with 0, 0.3, 1.0, and 3.0% Ti were successfully synthesized by the floating zone method, and their optical and scintillation properties were investigat ... Read More
Lanthanum pyrosilicate La2Si2O7 (LaPS) single crystals were successfully fabricated by the floating zone (FZ) method with Tb doping concentrations of 0.1, 0.5, 1.0, and 2.0% for scintillation and ... Read More
We grew 0.1, 0.5, and 1% Tm-doped Bi4Ge3O12 single crystals by the floating zone method. Their photoluminescence and scintillation properties were investigated in the range from visible to near-I ... Read More
A comparative study on the radioluminescence properties of Ce-doped SrAl2O4 single crystal and translucent ceramic was performed. The transmittance of the synthesized ceramic is 20–30% in the v ... Read More
In this study, Mg1.995−xSiO4:xCe, 0.005Tb (x = 0 and 0.01) single crystals were synthesized by the floating zone method and their photoluminescence (PL) and dosimetric properties were evaluated ... Read More
As new alternative optically stimulated luminescence (OSL) materials to Eu-doped CsBr and Tl-doped RbBr, we synthesized In-doped RbBr transparent ceramics by spark plasma sintering. All the ceram ... Read More
Ga-doped ZnO translucent ceramics were prepared by spark plasma sintering and annealed at temperatures of 600, 650, 700, 750, and 800 °C for 24 h in air. The scintillation and optical properties ... Read More
We investigated the scintillation light yields of Tb-doped SiO2 glasses. We prepared 0.05, 0.1, and 0.5% Tb-doped SiO2 glasses by melting and solidifying sintered ceramic rods using an oxygen bur ... Read More
We synthesized 20Lu2O3-30Ga2O3-50SiO2 glasses doped with various concentrations of Sn using a floating zone furnace equipped with Xe arc lamps. The samples showed a luminescence band around 450 n ... Read More
Ce-doped 20CsBr-20BaBr2-60ZnBr2 glasses were synthesized by the conventional melt quenching method, and their photoluminescence (PL) and scintillation properties were investigated. In the PL and ... Read More
We synthesized Ce-doped Gd3Al5−yGayO12 (GAGG) nanoparticle scintillators for obtaining efficient emission in living bodies upon X-ray irradiation from outside. To obtain a high photoluminescenc ... Read More
Among the various luminescent material series, lanthanide coordination polymer crystals have attracted attention for their characteristic photophysical properties based on the arrangement of lant ... Read More
A neutron detector with a micro-structured boron cathode and a glass gas electron multiplier (GEM) has been developed for time-of-flight Bragg edge neutron transmission imaging. The detector has ... Read More
Boron neutron capture therapy (BNCT) is one of the radiation therapies using neutrons. In BNCT, neutron monitoring is essential to ensure safety and evaluate the effect of treatments. As a neutro ... Read More
S&M3178Research Paper of Special Issue |
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S&M3178 Gamma-ray Energy Dependence of Scintillation Decay Time Takayuki Yanagida, Kenichi Watanabe, Takumi Kato, Daisuke Nakauchi, and Noriaki Kawaguchi pp. 423-428 https://doi.org/10.18494/SAM4135 Published on February 20, 2023 PDF (open access) |
S&M3179Research Paper of Special Issue |
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S&M3179 Photoluminescence and Scintillation Properties of Ce-doped (MgxCa1−x)HfO3 Single Crystals Hiroyuki Fukushima, Daisuke Nakauchi, Takumi Kato, Noriaki Kawaguchi, and Takayuki Yanagida pp. 429-437 https://doi.org/10.18494/SAM4139 Published on February 20, 2023 PDF (open access) |
S&M3180Research Paper of Special Issue |
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S&M3180 Ionizing-radiation-induced Scintillation Characteristics of Ti-doped SrZrO3 Single Crystal Daiki Shiratori, Hiroyuki Fukushima, Daisuke Nakauchi, Takumi Kato, Noriaki Kawaguchi, and Takayuki Yanagida pp. 439-449 https://doi.org/10.18494/SAM4140 Published on February 20, 2023 PDF (open access) |
S&M3181Research Paper of Special Issue |
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S&M3181 Optical and Scintillation Characteristics of Tb-doped La2Si2O7 Single Crystal Prom Kantuptim, Takumi Kato, Daisuke Nakauchi, Noriaki Kawaguchi, Kenichi Watanabe, and Takayuki Yanagida pp. 451-458 https://doi.org/10.18494/SAM4141 Published on February 20, 2023 PDF (open access) |
S&M3182Research Paper of Special Issue |
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S&M3182 Radiation-induced Luminescence Properties of Tm-doped Bi4Ge3O12 Single Crystals Kai Okazaki, Daisuke Nakauchi, Hiroyuki Fukushima, Takumi Kato, Noriaki Kawaguchi, and Takayuki Yanagida pp. 459-466 https://doi.org/10.18494/SAM4144 Published on February 20, 2023 PDF (open access) |
S&M3183Research Paper of Special Issue |
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S&M3183 Radiation-induced Luminescence Properties of Ce-doped SrAl2O4 Crystal and Translucent Ceramic Daisuke Nakauchi, Fumiya Nakamura, Takumi Kato, Noriaki Kawaguchi, and Takayuki Yanagida pp. 467-473 https://doi.org/10.18494/SAM4138 Published on February 20, 2023 PDF (open access) |
S&M3184Research Paper of Special Issue |
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S&M3184 Analysis of Photoluminescence and Dosimetric Properties of (Ce, Tb)-codoped Magnesium Orthosilicate Single Crystals Kensei Ichiba, Yuma Takebuchi, Hiromi Kimura, Takumi Kato, Daisuke Nakauchi, Noriaki Kawaguchi, and Takayuki Yanagida pp. 475-481 https://doi.org/10.18494/SAM4143 Published on February 20, 2023 PDF (open access) |
S&M3185Research Paper of Special Issue |
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S&M3185 Development of In-doped RbBr Transparent Ceramics with Optically Stimulated Luminescence Properties Takumi Kato, Hiromi Kimura, Kai Okazaki, Daisuke Nakauchi, Noriaki Kawaguchi, and Takayuki Yanagida pp. 483-489 https://doi.org/10.18494/SAM4137 Published on February 20, 2023 PDF (open access) |
S&M3186Research Paper of Special Issue |
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S&M3186 Annealing Temperature Dependence of Scintillation Properties of Ga-doped ZnO Translucent Ceramics Toshiaki Kunikata, Takumi Kato, Daiki Shiratori, Prom Kantuptim, Daisuke Nakauchi, Noriaki Kawaguchi, and Takayuki Yanagida pp. 491-497 https://doi.org/10.18494/SAM4145 Published on February 20, 2023 PDF (open access) |
S&M3187Research Paper of Special Issue |
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S&M3187 Scintillation Light Yields of Tb-doped SiO2 Glasses Noriaki Kawaguchi, Kenichi Watanabe, Daiki Shiratori, Takumi Kato, Daisuke Nakauchi, and Takayuki Yanagida pp. 499-506 https://doi.org/10.18494/SAM4136 Published on February 20, 2023 PDF (open access) |
S&M3188Research Paper of Special Issue |
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S&M3188 Synthesis of Lu2O3-Ga2O3-SiO2 Glass as a New Glass Scintillator Yuma Takebuchi, Daiki Shiratori, Takumi Kato, Daisuke Nakauchi, Noriaki Kawaguchi, and Takayuki Yanagida pp. 507-512 https://doi.org/10.18494/SAM4142 Published on February 20, 2023 PDF (open access) |
S&M3189Research Paper of Special Issue |
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S&M3189 Radiation-induced Luminescence Properties of Ce-doped ZnBr2-based Glasses Hiromi Kimura, Takeshi Fujiwara, Masahito Tanaka, Takumi Kato, Daisuke Nakauchi, Noriaki Kawaguchi, and Takayuki Yanagida pp. 513-519 https://doi.org/10.18494/SAM4146 Published on February 20, 2023 PDF (open access) |
S&M3190Research Paper of Special Issue |
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S&M3190 Development of Ce-doped Gd3Al5−yGayO12 Nanoparticle Scintillators Masanori Koshimizu, Yutaka Fujimoto, and Keisuke Asai pp. 521-528 https://doi.org/10.18494/SAM4149 Published on February 20, 2023 PDF (open access) |
S&M3191Research Paper of Special Issue |
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S&M3191 Thermostable Europium Polymer Crystalline Spherical Beads and Their Photophysical Properties Takayuki Nakanishi, Jian Xu, Naoto Hirosaki, and Takashi Takeda pp. 529-536 https://doi.org/10.18494/SAM4150 Published on February 20, 2023 PDF (open access) |
S&M3192Research Paper of Special Issue |
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S&M3192 Development of a Bragg-edge Neutron Transmission Imaging Detector Combined with Micro-structured Boron Cathode and Glass Gas Electron Multiplier Takeshi Fujiwara, Koichi Kino, Nagayasu Oshima, and Michihiro Furusaka pp. 537-544 https://doi.org/10.18494/SAM4147 Published on February 20, 2023 PDF (open access) |
S&M3193Research Paper of Special Issue |
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S&M3193 Shape Control of Small Li Glass Composite Scintillator for Optical-fiber-based Detectors Yuya Oshima, Kenichi Watanabe, Hiroshi Shiga, and Genichiro Wakabayashi pp. 545-551 https://doi.org/10.18494/SAM4148 Published on February 20, 2023 PDF (open access) |
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