Detectors that do not require external power to measure the absorption of a gamma-neutron dose with an error of at least 25%, which do not require annealing. The measurement range of the absorbed dose of gamma and neutron radiation is 0.05-50Gr The energy range of the recorded radiation is gamma 0.06-3 MeV The energy range of the detected pulsed gamma radiation is 0.06-10 MeV The energy range of the detected neutron radiation is 0.1-14 MeV.