摘要
The irradiation effect of slow neutrons at low fluence on high-T_c super-conductors and its mechanism are presented.Based on an analysis and comparison of irra-diation effects by fast and slow neutrons from the viewpoint of nuclear physics,a novelmechanism in great contrast to that by fast neutron irradiation is proposed.It was bothexperimentally and theoretically shown that slow neutrons of low fluence and fast neutronsof high fluence have the similar irradiation effects on high-T_c superconductors.
The irradiation effect of slow neutrons at low fluence on high-T_c super- conductors and its mechanism are presented.Based on an analysis and comparison of irra- diation effects by fast and slow neutrons from the viewpoint of nuclear physics,a novel mechanism in great contrast to that by fast neutron irradiation is proposed.It was both experimentally and theoretically shown that slow neutrons of low fluence and fast neutrons of high fluence have the similar irradiation effects on high-T_c superconductors.
基金
Project supported by the National Center for Research and Development on Superconductivity of China and the Foundation for Doctoral Education.
