EPR-based dosimetry of large dimensional radiation fields (Chernobyl experience and new approaches).
On the basis of EPR signal investigations using irradiated materials as gamma-radiation sensors, the method of dimensionally quasi-continual dosimetric long cords was developed and applied in the investigation of the destroyed Chernobyl Unit-4. The study of irradiated quartz with different initial and post-irradiation defect concentrations is discussed for dosimetric practical use as well as for fundamental understanding.
Usatyi
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RRC Kurchatov Institute, Moscow, Russia.
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D004578:Electron Spin Resonance Spectroscopy / Q000379:methods*; D005720:Gamma Rays; D006801:Humans; D011210:Power Plants; D011791:Quartz / Q000737:chemistry / Q000528:radiation effects; D018788:Radioactive Hazard Release; D011874:Radiometry / Q000379:methods*; D014455:Ukraine
D011791:Quartz