FIELD: physics.
SUBSTANCE: invention relates to the field of bio-compatible of an ionizing radiation (IR) cumulative dose dosimeter epr sensors. Ionizing radiation epr dosimetry sensor material is based on an animal dental enamel, is characterized by that it contains a porcine dental enamel sample and additionally a binding and a paramagnetic substances at the following quantitative ratios, mass%: porcine dental enamel sample – 80–87; binder – 12.9–19.8; and paramagnetic substance is 0.1–0.2, wherein a powder with a grain size of 0.1 mm to 0.3 mm is used as a porcine dental enamel sample.
EFFECT: increasing the material sensitivity to the IR.