TABLE II.
Exponential fit values to CLS traces. Error bars represent 90% confidence intervals.
| Mode | t1 (ps) (A1) | t2 (ps) (A2) | ωosc (cm−1)a | A∞ | |
|---|---|---|---|---|---|
| FeRu/FA | Trans | 4 ± 2 (0.31) | … | … | 0.07 ± 0.05 |
| Radial | 2 ± 1 (0.23) | 20 ± 10 (0.23) | … | … | |
| Bridge | 20 ± 40 (0.21) | 0.30 (0.3) | 84 | … | |
| FeRu/D2O | Radial | 3 ± 1 (0.26) | … | … | 0.09 ± 0.03 |
| Axial | 4 ± 4 (0.09) | 0.6 ± 0.7 (0.12) | … | … | |
| FePtFe | Radial | 3 ± 3 (0.83) | … | … | 0.1 ± 0.3 |
| Axial | 2 ± 1 (0.19) | … | … | 0.04 ± 0.02 | |
| Bridge | 11 ± 9 (0.16) | 0.46 (0.7) | 54 | … |
a
Oscillation frequencies are held constant at their respective pump-probe oscillation frequency.