It is found that the neutron skin and the neutron distribution diffusion can explam the influence of the neutronexcess degree of freedom on the proximity scaling.
These rods, made of neutron-absorbing materials such as boron, mop up excess neutrons and quench the chain reaction.
这些控制棒，由能够吸收中子的物质——硼制成，它吸收多余的中子，使链式反应停止。
3
We think that the excess carriers are generated from the lattice damage defects caused by the neutron irradiation, and may be affected by the as-grown defects of FZSi.