USES OF POLYMER-ALANINE FILM ESR DOSIMETERS IN DOSIMETRY OF IONIZING-RADIATION

Alanine ESR dosimetry is a reliable method, used in a various fields o f ionizing radiation. The polymer-alanine film/ESR dosimeters of 0.3 - 0.4 mm thickness were prepared and their dosimetric properties were s tudied for Co-60 gamma photons and 3 - 5 MeV electrons in the dose ran ge from 20 Gy to 100 kGy. The results show that under normal condition s the alanine calibration curves are linear in the dose range from 100 Gy to 10kGy. The dose profiles at the electron radiation field were m easured with the film alanine dosimeters. The polymer-alanine film dos imeters were used for ion implantation of 400 keV ion implantor. Their dose response and energy dependence were investigated initially.