Borate Neutron Capture: Shielding Material Design

Overview of Technical Issues:

The neutron-absorbing borate material insufficiently captures incoming neutron flux when boron-10 isotopic concentration or loading density is suboptimal, allowing neutron penetration through the shielding barrier and delivering harmful radiation dose to protected equipment or personnel; the goal is to optimize borate composition and distribution to achieve required neutron attenuation while minimizing shield thickness and weight.