Assertion: bismuth | /r/ObjectUse | used as spallation targets
Facets:
value: as in accelerator transmutation of waste
type: MANNER
value: for non-fission neutron production
type: PURPOSE
Source sentences:
text: As heavy nuclei, lead and bismuth can be used as spallation targets for non-fission neutron production, as in Accelerator Transmutation of Waste (see energy amplifier).