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From the analysis of the thermally stimulated current (TSC) in the temperature range from liquid nitrogen up to 325 K, and from the electrical resistivity measurements in the range from 60 to 450 K, six defect energy levels were estimated at 0.013, 0.10, 0.12, 0.17, 0.23 and 0.48 eV in CuIn 3 Se 5 . Taking into account the composition of the sample and the reported values in the literature,...