# this file is part of refractiveindex.info database
# refractiveindex.info database is in the public domain
# copyright and related rights waived via CC0 1.0

REFERENCES: |
    A. Ciesielski, L. Skowronski, W.Pacuski, T. Szoplik.
    Permittivity of Ge, Te and Se thin films in the 200–1500 nm spectral range. Predicting the segregation effects in silver.
    <a href="https://doi.org/10.1016/j.mssp.2018.03.003"><i>Mat. Sci. Semicond. Process.</i> <b>81</b>, 64-67 (2018)</a>
    (Numerical data kindly provided by Arkadiusz Ciesielski)
COMMENTS: |
    2 nm-thick germanium film deposited directly on SiO<sub>2</sub> substrate
DATA:
  - type: tabulated nk
    data: |
        0.20000 1.457 1.234
        0.20065 1.461 1.240
        0.20130 1.466 1.245
        0.20195 1.470 1.250
        0.20261 1.475 1.255
        0.20328 1.479 1.260
        0.20395 1.484 1.265
        0.20462 1.489 1.269
        0.20530 1.493 1.274
        0.20598 1.498 1.279
        0.20667 1.503 1.284
        0.20736 1.508 1.289
        0.20805 1.513 1.294
        0.20875 1.518 1.299
        0.20946 1.523 1.304
        0.21017 1.528 1.308
        0.21088 1.534 1.313
        0.21160 1.539 1.318
        0.21233 1.544 1.323
        0.21306 1.550 1.327
        0.21379 1.555 1.332
        0.21453 1.561 1.337
        0.21528 1.567 1.341
        0.21603 1.572 1.346
        0.21678 1.578 1.350
        0.21754 1.584 1.355
        0.21831 1.590 1.360
        0.21908 1.596 1.364
        0.21986 1.602 1.368
        0.22064 1.608 1.373
        0.22143 1.614 1.377
        0.22222 1.621 1.382
        0.22302 1.627 1.386
        0.22383 1.634 1.390
        0.22464 1.640 1.395
        0.22545 1.647 1.399
        0.22628 1.653 1.403
        0.22711 1.660 1.407
        0.22794 1.667 1.412
        0.22878 1.674 1.416
        0.22963 1.681 1.420
        0.23048 1.688 1.424
        0.23134 1.695 1.428
        0.23221 1.702 1.432
        0.23308 1.709 1.436
        0.23396 1.716 1.440
        0.23485 1.724 1.444
        0.23574 1.731 1.448
        0.23664 1.739 1.451
        0.23755 1.746 1.455
        0.23846 1.754 1.459
        0.23938 1.762 1.462
        0.24031 1.770 1.466
        0.24125 1.778 1.470
        0.24219 1.786 1.473
        0.24314 1.794 1.477
        0.24409 1.802 1.480
        0.24506 1.810 1.483
        0.24603 1.818 1.487
        0.24701 1.827 1.490
        0.24800 1.835 1.493
        0.24900 1.844 1.497
        0.25000 1.852 1.500
        0.25101 1.861 1.503
        0.25203 1.870 1.506
        0.25306 1.879 1.509
        0.25410 1.888 1.512
        0.25514 1.897 1.514
        0.25620 1.906 1.517
        0.25726 1.915 1.520
        0.25833 1.924 1.522
        0.25941 1.933 1.525
        0.26050 1.943 1.528
        0.26160 1.952 1.530
        0.26271 1.962 1.532
        0.26383 1.972 1.535
        0.26496 1.981 1.537
        0.26609 1.991 1.539
        0.26724 2.001 1.541
        0.26840 2.011 1.543
        0.26957 2.021 1.545
        0.27074 2.031 1.547
        0.27193 2.041 1.548
        0.27313 2.052 1.550
        0.27434 2.062 1.552
        0.27556 2.073 1.553
        0.27679 2.083 1.555
        0.27803 2.094 1.556
        0.27928 2.104 1.557
        0.28054 2.115 1.558
        0.28182 2.126 1.559
        0.28311 2.137 1.560
        0.28440 2.148 1.561
        0.28571 2.159 1.562
        0.28704 2.170 1.562
        0.28837 2.181 1.563
        0.28972 2.193 1.563
        0.29108 2.204 1.563
        0.29245 2.216 1.563
        0.29384 2.227 1.563
        0.29524 2.239 1.563
        0.29665 2.251 1.563
        0.29808 2.262 1.563
        0.29952 2.274 1.562
        0.30097 2.286 1.562
        0.30244 2.298 1.561
        0.30392 2.310 1.560
        0.30542 2.322 1.559
        0.30693 2.334 1.558
        0.30846 2.347 1.557
        0.31000 2.359 1.555
        0.31156 2.371 1.554
        0.31313 2.384 1.552
        0.31472 2.396 1.550
        0.31633 2.409 1.548
        0.31795 2.421 1.546
        0.31959 2.434 1.544
        0.32124 2.447 1.542
        0.32292 2.459 1.539
        0.32461 2.472 1.536
        0.32632 2.485 1.533
        0.32804 2.498 1.530
        0.32979 2.511 1.527
        0.33155 2.524 1.523
        0.33333 2.537 1.520
        0.33514 2.550 1.516
        0.33696 2.563 1.512
        0.33880 2.576 1.508
        0.34066 2.589 1.503
        0.34254 2.602 1.499
        0.34444 2.615 1.494
        0.34637 2.629 1.489
        0.34831 2.642 1.484
        0.35028 2.655 1.479
        0.35227 2.668 1.473
        0.35429 2.681 1.468
        0.35632 2.695 1.462
        0.35838 2.708 1.456
        0.36047 2.721 1.449
        0.36257 2.734 1.443
        0.36471 2.747 1.436
        0.36686 2.761 1.429
        0.36905 2.774 1.422
        0.37126 2.787 1.414
        0.37349 2.800 1.407
        0.37576 2.813 1.399
        0.37805 2.826 1.391
        0.38037 2.839 1.383
        0.38272 2.852 1.374
        0.38509 2.865 1.365
        0.38750 2.878 1.356
        0.38994 2.890 1.347
        0.39241 2.903 1.338
        0.39490 2.916 1.328
        0.39744 2.928 1.318
        0.40000 2.941 1.308
        0.40260 2.953 1.298
        0.40523 2.965 1.287
        0.40789 2.977 1.276
        0.41060 2.989 1.265
        0.41333 3.001 1.254
        0.41611 3.013 1.242
        0.41892 3.025 1.231
        0.42177 3.036 1.219
        0.42466 3.048 1.206
        0.42759 3.059 1.194
        0.43056 3.070 1.181
        0.43357 3.081 1.168
        0.43662 3.092 1.155
        0.43972 3.102 1.142
        0.44286 3.113 1.128
        0.44604 3.123 1.115
        0.44928 3.133 1.101
        0.45255 3.143 1.086
        0.45588 3.152 1.072
        0.45926 3.162 1.057
        0.46269 3.171 1.042
        0.46617 3.180 1.027
        0.46970 3.189 1.012
        0.47328 3.197 0.997
        0.47692 3.205 0.981
        0.48062 3.213 0.965
        0.48438 3.221 0.949
        0.48819 3.229 0.933
        0.49206 3.236 0.916
        0.49600 3.243 0.900
        0.50000 3.249 0.883
        0.50407 3.256 0.866
        0.50820 3.262 0.849
        0.51240 3.267 0.832
        0.51667 3.273 0.814
        0.52101 3.278 0.797
        0.52542 3.282 0.779
        0.52991 3.287 0.762
        0.53448 3.291 0.744
        0.53913 3.295 0.726
        0.54386 3.298 0.708
        0.54867 3.301 0.690
        0.55357 3.304 0.671
        0.55856 3.306 0.653
        0.56364 3.308 0.635
        0.56881 3.309 0.616
        0.57407 3.310 0.597
        0.57944 3.311 0.579
        0.58491 3.311 0.561
        0.59048 3.311 0.542
        0.59615 3.310 0.524
        0.60194 3.309 0.505
        0.60784 3.308 0.487
        0.61386 3.306 0.468
        0.62000 3.304 0.450
        0.62626 3.301 0.431
        0.63265 3.298 0.413
        0.63918 3.295 0.395
        0.64583 3.290 0.377
        0.65263 3.286 0.359
        0.65957 3.281 0.341
        0.66667 3.276 0.323
        0.67391 3.270 0.306
        0.68132 3.263 0.288
        0.68889 3.256 0.271
        0.69663 3.249 0.254
        0.70455 3.241 0.238
        0.71264 3.233 0.221
        0.72093 3.224 0.205
        0.72941 3.215 0.189
        0.73810 3.206 0.174
        0.74699 3.195 0.159
        0.75610 3.185 0.144
        0.76543 3.174 0.130
        0.77500 3.162 0.117
        0.78481 3.150 0.103
        0.79487 3.138 0.091
        0.80519 3.125 0.079
        0.81579 3.112 0.067
        0.82667 3.098 0.057
        0.83784 3.085 0.047
        0.84932 3.070 0.038
        0.86111 3.056 0.029
        0.87324 3.041 0.022
        0.88571 3.027 0.015
        0.89855 3.012 0.010
        0.91176 2.997 0.005
        0.92537 2.983 0.002
        0.93939 2.969 0.001
        0.95385 2.956 0
        0.96875 2.944 0
        0.98413 2.934 0
        1.0000 2.924 0
        1.0164 2.915 0
        1.0333 2.906 0
        1.0508 2.898 0
        1.0690 2.890 0
        1.0877 2.883 0
        1.1071 2.876 0
        1.1273 2.869 0
        1.1481 2.862 0
        1.1698 2.856 0
        1.1923 2.850 0
        1.2157 2.844 0
        1.2400 2.839 0
        1.2653 2.833 0
        1.2917 2.828 0
        1.3191 2.823 0
        1.3478 2.819 0
        1.4419 2.805 0
        1.4762 2.801 0
        1.5122 2.797 0
        1.5500 2.793 0
        1.5897 2.790 0
        1.6316 2.786 0
        1.6757 2.783 0
        1.7222 2.779 0
        1.7714 2.776 0
        1.8235 2.773 0
        1.8788 2.770 0
        1.9375 2.767 0
        2.0000 2.765 0
CONDITIONS:
    film_thickness: 2e-9
    substrate: SiO2