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The DCS method version | Input data | Accepted approximations | Basic expression(s) | Main evaluated parameter |
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Classical DCS method (ClDCS) (a) McGrath et al. [28] (b) McColgin et al. [29–32] (c) Webster et al. [35] | Histogram: number of pixels versus dark current [28] | Deep-depletion mode: Equal cross-sections: | | The average cross-section
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Temperature dependence of the dark current [31] | Deep-depletion mode:
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Traps concentration () and carrier velocity () from other methods [30] | Deep-depletion mode: Equal cross-sections: | | The generation (emission) rate, , |
Temperature dependence of the generation (emission) rate [33] | Validity of the Arrhenius equation | | The activation energy, |
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Computational DCS approach (CA-DCS) (a) Widenhorn et al. [36, 37, 47–56] (b) Widenhorn et al. [51–56] (c) Widenhorn et al. [52–56] | Temperature dependence of the dark current [36, 37] | , Very deep-level traps: | | The preexponential factors ; |
Idem and Arrhenius preexponential factor dependence on the activation energy [36, 37, 47–51] | The validity of the Arrhenius and Meyer-Neldel relations | | The Meyer-Neldel energy and the preexponential factor |
The temperature dependence of the energy gap [36, 82] | Negligible effect on dark current of , relative to those of and even of = arg tan and | | , (effective parameter), , and
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Results concerning , (effective parameter), , and [52–54] | Idem | Single or double linear corelations between some effective parameters | Correlations coefficients, high: , , medium values: , low values:
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