Qiao Shengzhong Zhu Rongbao. Progress on non-destructive assay of nuclear fuel based on nuclear technology[J]. Nuclear techniques, 1993, (9): 571-576.DOI:
Non-destructive assay of nuclear materials is widely employed throughout the nuclear fuel cycle. The applications at different kinds of nuclear facilities are summarized in this paper. Also described are the basic principles and features of the methods
which include active and passive gamma ray spectrometry
X-ray fluorescence
passive neutron counting and neutron interrogation and so on.