Table 1 Photocurrent, dark current, responsivity, photosensitivity, rise time, and decay time of all prepared photoconductors.
Sample | Photocurrent (Ipc) | Dark current (Idc) | Responsivity (A/W) | Photosensitivity, \(\eta = \frac{{{I_{pc}} - {I_{dc}}}}{{{I_{dc}}}}\) | Rise time (10 to 90%) (Tr) (sec) | Decay time (90 to 10%) (Td) (sec) |
---|---|---|---|---|---|---|
ZnOD | 8.64335E− 07 | 7.30124E− 07 | 0.0005 | 0.183819597 | 0.30 | 0.18 |
ZnOD400 | 2.1204E− 06 | 8.49378E− 07 | 0.0050 | 1.496415205 | 0.8 | 0.077 |
ZnOD600 | 2.23028E− 05 | 4.8601E− 06 | 0.0697 | 3.58897011 | 0.027 | 0.066 |