NEER/Development of a Large-Field Cold Neutron Source

[摘要] By comparison with thermal neutrons, cold neutrons are attenuated to a greater extent by elements such as H, O, N, B, Cd, Gd and to a leser extent by metals such as Be, Al, Fe, Zr, Sn, W, Bi, Pb. Such unique nuclear properties to interact with materials enable to provide better non-destructive inspections.

[发布日期] 2007-10-09

[学科分类] 物理（综合）

[关键词] COLD NEUTRONS;NUCLEAR PROPERTIES;THERMAL NEUTRONS;NEUTRON SOURCES