Figure 3
Graphic representation of calibration table. Graphic representation of a part of the calibration table for a 1.5 × 1016-cm-3 p-doped sample with different surface recombination velocities. From the ratio Q, which is monotonically increasing with the Shockley-Read-Hall lifetime τ SRH, we can directly determine τ SRH. In analogy to this calibration table, a table for the determination of the doping density can be plotted