Investigation of radio-photoluminescence properties in Sm-doped Al4SiO8 single crystals

Ichiba, Kensei; Okada, Go; Takebuchi, Yuma; Kato, Takumi; Shiratori, Daiki; Nakauchi, Daisuke; Kawaguchi, Noriaki; Yanagida, Takayuki

doi:10.1016/j.jlumin.2023.119698

Cited by 7 publications

(1 citation statement)

References 47 publications

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“…Many researchers still have developed new storage phosphors since no storage phosphors that meet all requirements have been discovered. [9][10][11][12][13][14][15][16] In this research, Ce:Y 2 SiO 5 (YSO) was focused. YSO is a famous host material for long-lasting phosphor, lasers, phosphor for radiation measurement, coherent time-domain optical memory because of its high-temperature strength, high visible light transparency, high chemical stability, low thermal expansion, and high conductivity.…”

Section: Introductionmentioning

confidence: 99%

Concentration dependence on optical stimulated luminescence properties of Ce: Y₂SiO₅ single crystals

Ichiba,

Takebuchi,

Kato

et al. 2023

Jpn. J. Appl. Phys.

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In this study, we synthesized Y2SiO5 single crystals having various Ce concentrations by the floating zone method and investigated their photoluminescence (PL) and optically stimulated luminescence (OSL) properties. In PL properties, the Ce-doped samples had an emission band centered at 420 nm, which was due to the 5d-4f transitions of Ce3+ ions. In OSL properties, the OSL spectra showed the emission peaks at 420 nm under stimulation at 520 nm, which was also derived from the 5d-4f transitions of Ce3+ ions. The OSL dose response functions had a lower detection limit of 1 mGy for the 0.5 and 1.0% Ce-doped samples, and 10 mGy for the 0.1 and 2.0% Ce-doped samples. The OSL intensity of the 1.0% Ce-doped sample was approximately 69.3% after 24 hours from X-ray irradiation with respect to immediately after the irradiation.

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Section: Introductionmentioning

confidence: 99%

Concentration dependence on optical stimulated luminescence properties of Ce: Y₂SiO₅ single crystals

Ichiba,

Takebuchi,

Kato

et al. 2023

Jpn. J. Appl. Phys.

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Radio-photoluminescence phenomenon in Ag-doped Cs2O–MgO–Al2O3–P2O5 glasses

Nishikawa

Shiratori

Kantuptim

et al. 2023

J Mater Sci: Mater Electron

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Optical-stimulated luminescence properties of undoped and Eu-doped LiCl transparent ceramics synthesized by spark plasma sintering method

Ichiba,

Kimura,

Takebuchi

et al. 2024

Applied Radiation and Isotopes

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Investigation of radio-photoluminescence properties in Sm-doped Al4SiO8 single crystals

Cited by 7 publications

References 47 publications

Concentration dependence on optical stimulated luminescence properties of Ce: Y₂SiO₅ single crystals

Concentration dependence on optical stimulated luminescence properties of Ce: Y₂SiO₅ single crystals

Radio-photoluminescence phenomenon in Ag-doped Cs2O–MgO–Al2O3–P2O5 glasses

Optical-stimulated luminescence properties of undoped and Eu-doped LiCl transparent ceramics synthesized by spark plasma sintering method

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Investigation of radio-photoluminescence properties in Sm-doped Al4SiO8 single crystals

Cited by 7 publications

References 47 publications

Concentration dependence on optical stimulated luminescence properties of Ce: Y2SiO5 single crystals

Concentration dependence on optical stimulated luminescence properties of Ce: Y2SiO5 single crystals

Radio-photoluminescence phenomenon in Ag-doped Cs2O–MgO–Al2O3–P2O5 glasses

Optical-stimulated luminescence properties of undoped and Eu-doped LiCl transparent ceramics synthesized by spark plasma sintering method

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Concentration dependence on optical stimulated luminescence properties of Ce: Y₂SiO₅ single crystals

Concentration dependence on optical stimulated luminescence properties of Ce: Y₂SiO₅ single crystals