闪烁体
激发态
同步辐射
发光
光子
光学
钻石
材料科学
辐射
X射线
同步加速器
光电子学
物理
原子物理学
探测器
复合材料
作者
Stanislav Stoupin,Sergey Antipov,А.М. Зайцев
标识
DOI:10.1107/s1600577520001174
摘要
Enhancement of X-ray excited optical luminescence in a 100 µm-thick diamond plate by introduction of defect states via electron beam irradiation and subsequent high-temperature annealing is demonstrated. The resulting X-ray transmission-mode scintillator features a linear response to incident photon flux in the range 7.6 × 10 8 to 1.26 × 10 12 photons s −1 mm −2 for hard X-rays (15.9 keV) using exposure times from 0.01 to 5 s. These characteristics enable a real-time transmission-mode imaging of X-ray photon flux density without disruption of X-ray instrument operation.
科研通智能强力驱动
Strongly Powered by AbleSci AI