Radiation defects parameters determination in n-Ge single crystals irradiated by high-energy electrons

Hall effect for single crystals of n-Ge, irradiated by various streams of electrons with an energy of 10 MeV is investigated. Taking into account the experimental results, the energy spectrum of radiation defects is found and established their parameters. On the basis solutions of electroneutrality equations systems is shown that the created radiation defects correspond only two deep energy levels (E₀ - 0,27) eV and (E_ν + 0,27) eV. A slight change of energy position of these levels with irradiation dose increasing can be explained by internal mechanical stresses influence that arise in the germanium lattice of around created of radiation defects