monitorsdesignedto detect special nuclear and other radioactive materials by their emitted gamma and/or neutron radiation
a cascade of point defects through the material , which ultimately migrate and build up to form clusters , precipitates , dislocations , and loops that are on the nanometer scale in sizecausesa cascade of point defects through the material , which ultimately migrate and build up to form clusters , precipitates , dislocations , and loops that are on the nanometer scale in size