Novel compositionally disordered (Pb,Sr)WO4 single-crystalline scintillation material for X- and gamma-ray scanners Научная публикация
Журнал |
Next Materials
ISSN: 2949-8228 |
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Вых. Данные | Год: 2025, Том: 7, Номер статьи : 100386, Страниц : 8 DOI: 10.1016/j.nxmate.2024.100386 | ||||||||||||
Ключевые слова | Solution-melt crystal growth, Scintillator, Tungstate, Light yield, Scintillation kinetics | ||||||||||||
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Реферат:
Heavy, bright, and fast single-crystalline scintillation material (Pb,Sr)WO4 was produced and characterized for the first time. Incongruently melted material was obtained by the solution-melt method under the conditions of spontaneous crystallization. It has a density of 7.3 g/cm3 and an effective charge of Zeff = 71. The scintillation kinetics are characterized by a decay constant of 490 ns, while the light yield of scintillation is measured to be 13 500 ph/MeV, both at room temperature. A fabrication of the new low-temperature melting single crystalline tungstate family’s material opens the door for better and cheaper scintillators for X-ray and γ-ray detectors, in particular for radiographic scanners and medical imaging devices.
Библиографическая ссылка:
Korzhik M.
, Amelina A.
, Fedorov A.
, Bondarau A.
, Karpyuk P.
, Komendo I.
, Borovlev Y.
, Mechinsky V.
, Postupaeva A.
, Shlegel V.
, Shpinkov I.
, Vasil’ev A.
Novel compositionally disordered (Pb,Sr)WO4 single-crystalline scintillation material for X- and gamma-ray scanners
Next Materials. 2025. V.7. 100386 :1-8. DOI: 10.1016/j.nxmate.2024.100386 OpenAlex
Novel compositionally disordered (Pb,Sr)WO4 single-crystalline scintillation material for X- and gamma-ray scanners
Next Materials. 2025. V.7. 100386 :1-8. DOI: 10.1016/j.nxmate.2024.100386 OpenAlex
Даты:
Поступила в редакцию: | 25 июн. 2024 г. |
Принята к публикации: | 24 сент. 2024 г. |
Опубликована online: | 27 сент. 2024 г. |
Опубликована в печати: | 1 апр. 2025 г. |
Идентификаторы БД:
OpenAlex: | W4402927901 |
Цитирование в БД:
Пока нет цитирований