INTEGRATING DOSIMETER FOR MEASUREMENT OF DOSES RECEIVED IN MIXED GAMMA-, NEUTRON FIELDS

摘要

An integrating dosimeter for measurement of received doses in mixed gamma-, neutron fields is intended for determination of the dose received at presence of both components of radiation simultaneously or separately and can be used for measurement of radiation dose acquired. The dosimeter can be used in radiation medicine, high energy physics, space investigations and in safety-alarm systems. Disclosed is an integrated device that comprises a neutron-sensitive P-I-N diode and gamma-sensitive p-channel MOS transistor that are made on common base and can have connected or common electrodes. Currents or voltages at each of elements registered at measurement of doses acquired are functions of respective doses.