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 τSRH, we can directly determine τSRH. In analogy to this calibration table, a table for the determination of the doping density can be plotted

Gundel et al. Nanoscale Research Letters 2011 6:197   doi:10.1186/1556-276X-6-197
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