Preliminary Selection of Device Materials to Locally Transform Thermal into SFR Neutron Spectrum

<div>Effect of 3.4 cm Re, Rh, W, Pt, Lu, Ir, and Os neutron screens on the neutron spectrum. All screens provide a sufficient neutron spectrum shifting and broadening as well as thermal component cutoff.</div>

Science and Technology of Nuclear Installations

fig12

Figure 12

Figure 12: Preliminary Selection of Device Materials to Locally Transform Thermal into SFR Neutron Spectrum 