Optical constants (n, k) of franckeite, covering 0.44 – 0.78 μm wavelength range.
| Wavelength (μm) | n | k |
|---|---|---|
| 0.4440 | 2.60000 | 1.33330 |
| 0.4519 | 2.42100 | 1.33710 |
| 0.4598 | 2.48950 | 1.32950 |
| 0.4677 | 2.59810 | 1.32000 |
| 0.4756 | 2.74670 | 1.30100 |
| 0.4836 | 2.89140 | 1.26670 |
| 0.4916 | 3.00950 | 1.22480 |
| 0.4996 | 3.10670 | 1.17330 |
| 0.5076 | 3.18480 | 1.12190 |
| 0.5156 | 3.25520 | 1.06480 |
| 0.5236 | 3.30860 | 1.01140 |
| 0.5316 | 3.34480 | 0.95050 |
| 0.5397 | 3.38100 | 0.89900 |
| 0.5478 | 3.40950 | 0.84950 |
| 0.5559 | 3.43620 | 0.80570 |
| 0.5640 | 3.45710 | 0.76570 |
| 0.5721 | 3.46100 | 0.72570 |
| 0.5802 | 3.47050 | 0.68190 |
| 0.5883 | 3.47050 | 0.63810 |
| 0.5965 | 3.47620 | 0.58860 |
| 0.6047 | 3.48380 | 0.53520 |
| 0.6128 | 3.49710 | 0.48570 |
| 0.6210 | 3.51620 | 0.44000 |
| 0.6292 | 3.52950 | 0.40570 |
| 0.6374 | 3.52950 | 0.39050 |
| 0.6457 | 3.50670 | 0.37710 |
| 0.6539 | 3.47430 | 0.35810 |
| 0.6622 | 3.46290 | 0.32570 |
| 0.6704 | 3.48000 | 0.29710 |
| 0.6787 | 3.51430 | 0.27620 |
| 0.6870 | 3.56000 | 0.27050 |
| 0.6953 | 3.60760 | 0.27620 |
| 0.7036 | 3.65900 | 0.28950 |
| 0.7120 | 3.71430 | 0.30290 |
| 0.7203 | 3.77140 | 0.32000 |
| 0.7287 | 3.82860 | 0.33330 |
| 0.7370 | 3.88760 | 0.34290 |
| 0.7454 | 3.94670 | 0.34290 |
| 0.7538 | 4.01330 | 0.32950 |
| 0.7622 | 4.08000 | 0.30290 |
| 0.7706 | 4.14290 | 0.26670 |
| 0.7776 | 4.13330 | 0.26670 |
Sampled data (1471 points total). Click "Download Full CSV" for complete data.
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