Tb3+ doped Na2O-CaO-Al2O3-B2O3 scintillating glass: calibration material for luminescence spectrometers and X-ray imaging application; Radiation Physics and Chemistry; Vol. 239
| Parent link: | Radiation Physics and Chemistry.— .— Amsterdam: Elsevier Science Publishing Company Inc. Vol. 239.— 2026.— Article number 113302, 10 p. |
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| Muut tekijät: | , , , , , |
| Yhteenveto: | Title screen This study reports the synthesis and detailed characterization of Tb3+ doped sodium aluminum calcium borate (TbACNB) glasses, developed via melt-quenching, with the aim of establishing reliable luminescent calibration standards and X-ray imaging scintillators. A systematic investigation of photoluminescence, radioluminescence, proton-induced luminescence, and cathodoluminescence confirms a dominant and stable green emission centered at 546 nm, corresponding to the 5D4→7F5 transition of Tb3+ ions. Among all tested concentrations, the 6 mol% Tb2O3 doped glass exhibits the highest photoluminescence quantum yield of 25.67 %, optimal decay lifetime, and consistent emission peak positions across all excitation methods, indicating structural and spectral stability. Proton and X-ray irradiation studies demonstrate linear dose response behavior and high spatial resolution up to 10 lp/mm, validating the glass applicability for high-resolution X-ray imaging. The glass retains uniform luminescence and color stability, with CIE coordinates at (0.31, 0.60), confirming its potential as a fluorescence calibration reference. The novelty of this work lies in demonstrating multi-stimulus luminescence consistency, dose dependent response, and X-ray imaging, positioning 6TbACNB as a dual purpose material for optical calibration and X-ray imaging systems Текстовый файл AM_Agreement |
| Kieli: | englanti |
| Julkaistu: |
2026
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| Aiheet: | |
| Linkit: | https://doi.org/10.1016/j.radphyschem.2025.113302 |
| Aineistotyyppi: | Elektroninen Kirjan osa |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=682674 |
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| 200 | 1 | |a Tb3+ doped Na2O-CaO-Al2O3-B2O3 scintillating glass: calibration material for luminescence spectrometers and X-ray imaging application |f N. Jarucha, Y. Ruangtaweep, P. Meejitpaisan [et al.] | |
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| 300 | |a Title screen | ||
| 330 | |a This study reports the synthesis and detailed characterization of Tb3+ doped sodium aluminum calcium borate (TbACNB) glasses, developed via melt-quenching, with the aim of establishing reliable luminescent calibration standards and X-ray imaging scintillators. A systematic investigation of photoluminescence, radioluminescence, proton-induced luminescence, and cathodoluminescence confirms a dominant and stable green emission centered at 546 nm, corresponding to the 5D4→7F5 transition of Tb3+ ions. Among all tested concentrations, the 6 mol% Tb2O3 doped glass exhibits the highest photoluminescence quantum yield of 25.67 %, optimal decay lifetime, and consistent emission peak positions across all excitation methods, indicating structural and spectral stability. Proton and X-ray irradiation studies demonstrate linear dose response behavior and high spatial resolution up to 10 lp/mm, validating the glass applicability for high-resolution X-ray imaging. The glass retains uniform luminescence and color stability, with CIE coordinates at (0.31, 0.60), confirming its potential as a fluorescence calibration reference. The novelty of this work lies in demonstrating multi-stimulus luminescence consistency, dose dependent response, and X-ray imaging, positioning 6TbACNB as a dual purpose material for optical calibration and X-ray imaging systems | ||
| 336 | |a Текстовый файл | ||
| 371 | 0 | |a AM_Agreement | |
| 461 | 1 | |t Radiation Physics and Chemistry |c Amsterdam |n Elsevier Science Publishing Company Inc. | |
| 463 | 1 | |t Vol. 239 |v Article number 113302, 10 p. |d 2026 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a Calibration material | |
| 610 | 1 | |a Luminescence | |
| 610 | 1 | |a Terbium | |
| 610 | 1 | |a X-ray imaging | |
| 701 | 1 | |a Jarucha |b N. | |
| 701 | 1 | |a Ruangtaweep |b Y. | |
| 701 | 0 | |a Meejitpaisan |b P. | |
| 701 | 1 | |a Kim |b H. J. | |
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