The Bimodal Neutron and X-ray Imaging Driven by a Single Electron Linear Accelerator
The Bimodal Neutron and X-ray Imaging Driven by a Single Electron Linear Accelerator
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单电子线性加速器驱动的双峰中子和 X 射线成像
DOI：
10.3390/app11136050
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发表时间：
2021-07-01
影响因子：
2.7
通讯作者：
Yang, Yigang
中科院分区：
文献类型：
--
作者：
Yu, Yangyi;Zhang, Ruiqin;Yang, Yigang
x射线成像和中子成像都是无损检测的基本方法。本文介绍了一种结合中子和x射线成像的双峰成像方法。实验是基于一个小型电子加速器的光子中子源，它可以同时产生以下两种辐射：x射线和中子。该识别方法基于双成像融合，利用两束射线入射在同一材料上的衰减差来确定材料的特性。它可以从单射线成像中增强对材料的识别，并且在金属材料和非金属材料混合的现场无损检测中具有广泛应用的潜力。
Both X-ray imaging and neutron imaging are essential methods in non-destructive testing. In this work, a bimodal imaging method combining neutron and X-ray imaging is introduced. The experiment is based on a small electron accelerator-based photoneutron source that can simultaneously generate the following two kinds of radiations: X-ray and neutron. This identification method utilizes the attenuation difference of the two rays’ incidence on the same material to determine the material’s properties based on dual-imaging fusion. It can enhance the identification of the materials from single ray imaging and has the potential for widespread use in on-site, non-destructive testing where metallic materials and non-metallic materials are mixed.