Table 4 Measured activation energies of time constants for two-level RTS SPADs.
From: Investigation of random telegraph signal in two junction layouts of proton irradiated CMOS SPADs
Pixel no. | PN layout | PWNISO layout | ||
|---|---|---|---|---|
\(E_{time}(\tau _{up})\) [eV] | \(E_{time}(\tau _{down})\) [eV] | \(E_{time}(\tau _{up})\) [eV] | \(E_{time}(\tau _{down})\) [eV] | |
1 | \(0.75\pm 0.02\) | \(0.82\pm 0.01\) | \(0.89\pm 0.02\) | \(0.96\pm 0.04\) |
2 | \(0.70\pm 0.02\) | \(0.82\pm 0.08\) | \(0.62\pm 0.02\) | \(1.27\pm 0.10\) |
3 | \(0.88\pm 0.03\) | \(0.78\pm 0.03\) | \(0.85\pm 0.05\) | \(0.86\pm 0.01\) |
4 | \(0.85\pm 0.02\) | \(1.03\pm 0.01\) | \(0.89\pm 0.05\) | \(1.06\pm 0.07\) |
Average | \(0.80\pm 0.02\) | \(0.86\pm 0.03\) | \(0.81\pm 0.04\) | \(1.04\pm 0.06\) |
