# this file is part of refractiveindex.info database
# refractiveindex.info database is in the public domain
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REFERENCES: |
    R. Ferrini, M. Patrini, S. Franchi.
    Optical functions from 0.02 to 6 eV of Al<sub>x</sub>Ga<sub>1−x</sub>Sb/GaSb epitaxial layers.
    <a href="https://doi.org/10.1063/1.368677"><i>J. Appl Phys.</i> <b>84</b>, 4517-4524 (1998)</a>
COMMENTS: |
    Al<sub>x</sub>Ga<sub>1−x</sub>Sb, x = 0.3. Thin film grown by molecular beam epitaxy on a GaSb substrate.
DATA:
  - type: tabulated nk
    data: |
        0.207 1.682 2.623
        0.210 1.626 2.617
        0.214 1.577 2.612
        0.218 1.545 2.625
        0.221 1.531 2.653
        0.225 1.548 2.686
        0.230 1.581 2.698
        0.234 1.601 2.693
        0.238 1.594 2.694
        0.243 1.578 2.724
        0.248 1.572 2.778
        0.253 1.578 2.846
        0.258 1.593 2.906
        0.264 1.586 3.048
        0.270 1.653 3.173
        0.276 1.694 3.328
        0.282 1.846 3.513
        0.288 2.039 3.736
        0.295 2.418 3.945
        0.302 2.903 3.911
        0.310 3.263 3.682
        0.318 3.465 3.438
        0.326 3.605 3.211
        0.335 3.689 3.016
        0.344 3.752 2.850
        0.354 3.790 2.712
        0.365 3.852 2.574
        0.376 3.855 2.425
        0.387 3.835 2.329
        0.400 3.823 2.273
        0.413 3.829 2.249
        0.428 3.870 2.259
        0.443 3.959 2.286
        0.459 4.180 2.318
        0.477 4.419 2.101
        0.496 4.453 1.909
        0.517 4.489 1.833
        0.539 4.636 1.845
        0.564 5.127 1.539
        0.590 5.053 0.974
        0.620 4.853 0.674
        0.653 4.679 0.497
        0.689 4.515 0.361
        0.729 4.373 0.240
        0.775 4.249 0.174
        0.827 4.106 0.133
        0.886 4.015 0.125
        0.954 3.946 0.109
        1.033 3.906 0.075
        1.127 3.863 0.033
        1.240 3.751 0.000
        1.378 3.702 0.000
        1.550 3.674 0.000
        1.771 3.657 0.000
        2.066 3.645 0.000
        2.480 3.637 0.000