Figure 1
From: Amorphous lead oxide (a-PbO): suppression of signal lag via engineering of the layer structure

The response of a-PbO at F = 10 V/μm to 4 s X-ray exposure is compared with previously reported data on poly-PbO, replotted from Fig. 4 in ref.19. The X-ray signal was offset corrected for the dark current. For this purpose, the average of data points before exposure was subtracted from the X-ray trace of a-PbO.