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Current density vs voltage curves of a photodiode recorded at 300 K in the dark and upon UV illumination.
Logarithmic plot of gain vs reverse bias (the corresponding photocurrent is shown on the right axis). Parameters for the fit (dashed line) are shown. An approximation of the electric field in the multiplication region according to the simulation is given as a top scale.
Plots of the dark current density vs voltage for various temperatures showing a strong temperature dependence, characteristic of avalanche gain.
Plot of the distribution of the electric field at various reverse biases.
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