电邮这篇文章 High Resolution Detector for X-Ray Visualization
- 作者: Astafyev A.L.1, Zverev D.A.1, Voevodina M.A.1, Barannikov A.A.1, Panormov I.B.1, Snigirev A.A.1
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隶属关系:
- Immanuel Kant Baltic Federal University
- 期: 编号 2 (2025)
- 页面: 119-123
- 栏目: Articles
- URL: https://clinpractice.ru/1028-0960/article/view/686838
- DOI: https://doi.org/10.31857/S1028096025020145
- EDN: https://elibrary.ru/EIKFLJ
- ID: 686838
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详细
A compact two-dimensional high-resolution detector for X-ray imaging has been developed. The main elements of the detector are a 20-μm-thick LuAG:Ce scintillation crystal and a monochrome CMOS sensor with a resolution of 20 MP and a shooting rate of up to 20 frame/s. The detector efficiency has been estimated on an Excillium MetalJet D2 laboratory source with a GaIn liquid anode. The objects of study were a copper mesh with a 25.4 µm period and a test structure made of tantalum, 500 nm thick, with a radially decreasing pattern (Siemens star). Additionally, radiography of a biological object (centipede) was carried out. The spatial resolution of the detector was less than 3 μm.
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作者简介
A. Astafyev
Immanuel Kant Baltic Federal University
编辑信件的主要联系方式.
Email: alastafev@kantiana.ru
俄罗斯联邦, Kaliningrad
D. Zverev
Immanuel Kant Baltic Federal University
Email: alastafev@kantiana.ru
俄罗斯联邦, Kaliningrad
M. Voevodina
Immanuel Kant Baltic Federal University
Email: alastafev@kantiana.ru
俄罗斯联邦, Kaliningrad
A. Barannikov
Immanuel Kant Baltic Federal University
Email: alastafev@kantiana.ru
俄罗斯联邦, Kaliningrad
I. Panormov
Immanuel Kant Baltic Federal University
Email: alastafev@kantiana.ru
俄罗斯联邦, Kaliningrad
A. Snigirev
Immanuel Kant Baltic Federal University
Email: alastafev@kantiana.ru
俄罗斯联邦, Kaliningrad
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