Abstract
In this paper, we propose a new method for static mesoscale sample diagnosis using three-dimensional radiography with high-energy electron radiography (HEER). The principle of three-dimensional high-energy electron radiography (TDHEER) is elucidated, and the feasibility of this method is confirmed by start-to-end simulation results. TDHEER is realized by combining HEER with the three-dimensional reconstruction method, by which more information about the samples can be attained, especially regarding the samples’ internal structures. With our study, the internal structures and the three-dimensional positions of the spherical sample are determined with a ~3 μm resolution. We believe that this new method enhances the HEER diagnostic capability and extends its application potential in mesoscale sciences.
Highlights
High-energy electron radiography (HEER) was proposed as a high spatial and temporal resolution probe tool for high-energy-density physics (HEDP) and inertial confinement fusion (ICF) experimental diagnostic studies [1,2]
HEER takes advantage of a high-energy electron beam with powerful penetration, which can be used for thicker samples diagnostics, short period bunch train time structures for ultra-fast dynamic process diagnostics and point to point imaging with a magnetic lens to achieve high spatial resolution
A new three-dimensional high-energy electron radiography method was proposed for mesoscale
Summary
Quantang Zhao 1,2, * , Yuanyuan Ma 1 , Jiahao Xiao 1,2 , Shuchun Cao 1,2 , Xiaokang Shen 1,2 , Youwei Zhou 1,2 , Zhaohui Ran 1,2 and Zimin Zhang 1,2, *.
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