Fig. 5From: Design and fabrication of a Nano-based neutron shield for fast neutrons from medical linear accelerators in radiation therapyComparison of the macroscopic cross-sections of iron oxide and boron carbide nanoshields (50% NPs) and net silicone for discrete neutron energies (1 to 10 MeV), extracted from neutron fluence attenuation for shields with thicknesses of 0.5, 1, 1.5, 2, 3, 4, and 5 cmBack to article page