Synthesis and characterization of Gd2O2SO4:Pr3+ scintillation material produced by Sol-Gel process for digital imaging system
Küçük Resim Yok
Tarih
2017
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Polish Academy of Sciences
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Scintillation materials are widely used in digital X-ray imaging applications, radiotherapy applications coupled with suitable photoreceptors. Gd2O2SO4 (GOS) scintillator doped with trivalent praseodymium (Pr3+) presented high X-ray absorption properties and good spectral compatibility which were utilized extensively for imaging system of X-ray microscopy, soft X-ray phosphor screen for water window. In this study, GOS:0.01Pr3+ scintillation material was synthesized by unique sol-gel process which was not previously applied and its characterization properties were investigated. Structure and luminescence properties of GOS:Pr3+ were optimized by utilizing X-ray diffraction, X-ray photoelectron spectroscopy, scanning electron microscopy, and luminescence spectroscopy.
Açıklama
Anahtar Kelimeler
Kaynak
Acta Physica Polonica A
WoS Q Değeri
Scopus Q Değeri
Q4
Cilt
131
Sayı
1
