Figure 4
(a) C–V curves for 1 kHz of the MOS capacitor irradiated to 5 MGy after annealing at 353 K for 30 min biased from 0 V to different maximum voltages. (b) The corresponding TDRC spectra. The voltage shifts and the increase of the TDRC signal are evidence for the injection of holes into the border traps, when the capacitor is biased to strong inversion. |