Table 1 PAPE experimental parameters of the different samples. To give an immediate indication of the sample properties we label the samples in the following way: use A/a for 42/4 (cm−1) absorption, C/T to differentiate between Circular and Triangular profiles and H/L to indicate the 400/200 (W/cm2) intensity.
Sample | Label | Crystal Orientation | Absorption@ 455 nm (cm−1) | Redox State of Fe ions [Fe2+]/[Fe] | Sample Annealing Temperature | Laser Beam Profile | PAPE Treatment Duration (h) | Irradiation Intensity (W/cm2) |
|---|---|---|---|---|---|---|---|---|
1 | CAC12H | +c | ~42 | 89.1% | 1000 °C | Circular | 12 | ~400 |
2 | CaT24L | +c | ~4 | 5.3% | 500 °C | Triangular | 24 | ~200 |
3 | YAC12H | y | ~42 | 89.1% | 1000 °C | Circular | 12 | ~400 |
4 | YaC8H | y | ~4 | 5.3% | 500 °C | Circular | 8 | ~400 |
5 | YaC8L | y | ~4 | 5.3% | 500 °C | Circular | 8 | ~200 |
6 | YaC1L | y | ~4 | 5.3% | 500 °C | Circular | 1 | ~200 |
