Geng Niu, Junbiao Liu, Weixia Zhao, Li Han, Yutian Ma. Effect of Focused Bombarding Electron Beam on Transmission Microfocus X-Ray Source[J]. Acta Optica Sinica, 2019, 39(6): 0634001
- Acta Optica Sinica
- Vol. 39, Issue 6, 0634001 (2019)
Fig. 1. Relative energy deposition as function of penetration depth of electron beam
Fig. 2. Energy deposition (left) and interaction (right) between electron beam with energy of 90 keV and tungsten target. Plot in left panel is energy deposition of black box in right panel
Fig. 3. Principle of X-ray imaging
Fig. 4. Intensity of X-ray produced by electron beam with different energies
Fig. 5. Gaussian distribution of X-ray produced by 90 keV electron beam with energy loss of 20%-100%
Fig. 6. Distribution of X-ray produced by electron beam with different energies
Fig. 7. Distribution of X-ray produced from different targets by 90 keV electron beam
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Table 1. Simulation conditions of interaction between electron beam and target
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