“…The thermal neutron fluence rate and gamma dose rate within the phantom were measured with the thermoluminescent dosemeters (TLD) of both Mg,SiO,: T~(Mso-S) and Mg,Si0,:6LiF(Mso-LiF) (see Matsumoto and Aizawa 1986). The thermal neutron responses to these TLD were 0.28 and 290 R ( 1 R = 2.58 x lo-, C kg-') for a thermal neutron fluence of 10" n cm-2, respectively.…”