# 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: | P. G. Zotev, Y. Wang, D. Andres-Penares, T. Severs-Millard, S. Randerson, X. Hu, L. Sortino, C. Louca, M. Brotons-Gisbert, T. Huq, S. Vezzoli, R. Sapienza, T. F. Krauss, B. D. Gerardot, A. I. Tartakovskii. Van der Waals materials for applications in nanophotonics. Laser and Photonics Rev. 17, 2200957 (2023) (Numerical data kindly provided by Panaiot Zotev) COMMENTS: | Multilayer crystals. In-plane (ordinary ray, o). Room temperature. CONDITIONS: direction: o DATA: - type: tabulated nk data: | 0.360 2.047 3.308 0.362 2.093 3.341 0.363 2.141 3.372 0.365 2.192 3.402 0.366 2.244 3.431 0.368 2.297 3.458 0.370 2.353 3.484 0.371 2.410 3.508 0.373 2.469 3.530 0.374 2.529 3.550 0.376 2.591 3.567 0.378 2.655 3.582 0.379 2.720 3.594 0.381 2.785 3.603 0.382 2.852 3.610 0.384 2.919 3.612 0.386 2.986 3.612 0.387 3.053 3.608 0.389 3.120 3.600 0.390 3.186 3.589 0.392 3.252 3.575 0.394 3.316 3.557 0.395 3.378 3.536 0.397 3.438 3.511 0.398 3.496 3.484 0.400 3.551 3.454 0.402 3.604 3.422 0.403 3.654 3.387 0.405 3.700 3.351 0.406 3.743 3.314 0.408 3.783 3.275 0.410 3.819 3.236 0.411 3.853 3.196 0.413 3.883 3.156 0.414 3.910 3.117 0.416 3.934 3.078 0.418 3.955 3.039 0.419 3.974 3.002 0.421 3.991 2.966 0.422 4.005 2.931 0.424 4.017 2.898 0.426 4.028 2.866 0.427 4.037 2.835 0.429 4.045 2.806 0.430 4.051 2.779 0.432 4.057 2.753 0.434 4.062 2.729 0.435 4.066 2.707 0.437 4.070 2.686 0.438 4.073 2.666 0.440 4.077 2.648 0.442 4.080 2.631 0.443 4.083 2.616 0.445 4.086 2.601 0.446 4.090 2.588 0.448 4.094 2.576 0.450 4.098 2.564 0.451 4.102 2.554 0.453 4.107 2.544 0.454 4.112 2.535 0.456 4.118 2.526 0.458 4.124 2.518 0.459 4.130 2.511 0.461 4.138 2.504 0.462 4.145 2.497 0.464 4.153 2.491 0.466 4.161 2.484 0.467 4.170 2.478 0.469 4.180 2.472 0.470 4.189 2.467 0.472 4.200 2.461 0.474 4.210 2.455 0.475 4.221 2.449 0.477 4.232 2.443 0.478 4.244 2.437 0.480 4.256 2.431 0.482 4.268 2.424 0.483 4.280 2.418 0.485 4.293 2.411 0.486 4.305 2.404 0.488 4.318 2.397 0.490 4.331 2.389 0.491 4.344 2.382 0.493 4.357 2.374 0.494 4.371 2.366 0.496 4.384 2.358 0.498 4.397 2.349 0.499 4.410 2.340 0.501 4.424 2.331 0.502 4.437 2.322 0.504 4.450 2.312 0.506 4.463 2.303 0.507 4.476 2.293 0.509 4.489 2.283 0.510 4.501 2.272 0.512 4.514 2.262 0.514 4.527 2.251 0.515 4.539 2.240 0.517 4.551 2.229 0.518 4.563 2.218 0.520 4.575 2.207 0.522 4.587 2.195 0.523 4.598 2.184 0.525 4.609 2.172 0.526 4.621 2.160 0.528 4.632 2.148 0.530 4.642 2.136 0.531 4.653 2.124 0.532 4.659 2.117 0.533 4.663 2.112 0.534 4.674 2.100 0.536 4.684 2.087 0.538 4.694 2.075 0.539 4.703 2.063 0.541 4.713 2.050 0.542 4.722 2.037 0.544 4.731 2.025 0.546 4.740 2.012 0.547 4.749 1.999 0.549 4.757 1.987 0.550 4.765 1.974 0.552 4.773 1.961 0.554 4.781 1.948 0.555 4.789 1.936 0.557 4.796 1.923 0.558 4.804 1.910 0.560 4.811 1.897 0.562 4.818 1.885 0.563 4.824 1.872 0.565 4.831 1.859 0.566 4.837 1.847 0.568 4.843 1.834 0.570 4.849 1.822 0.571 4.855 1.809 0.573 4.860 1.797 0.574 4.865 1.785 0.576 4.871 1.773 0.578 4.876 1.761 0.579 4.880 1.749 0.581 4.885 1.737 0.582 4.890 1.725 0.584 4.894 1.714 0.586 4.898 1.702 0.587 4.903 1.691 0.589 4.906 1.680 0.590 4.910 1.669 0.592 4.914 1.658 0.594 4.918 1.647 0.595 4.922 1.637 0.597 4.926 1.627 0.598 4.930 1.616 0.600 4.933 1.607 0.602 4.936 1.597 0.603 4.940 1.587 0.605 4.944 1.577 0.606 4.947 1.568 0.608 4.951 1.559 0.610 4.955 1.550 0.611 4.959 1.541 0.613 4.963 1.532 0.614 4.967 1.524 0.616 4.971 1.515 0.618 4.976 1.507 0.619 4.980 1.498 0.621 4.984 1.490 0.622 4.989 1.482 0.624 4.995 1.473 0.626 4.999 1.465 0.627 5.005 1.457 0.629 5.010 1.449 0.630 5.017 1.440 0.632 5.022 1.432 0.634 5.028 1.423 0.635 5.035 1.415 0.637 5.042 1.406 0.638 5.049 1.397 0.640 5.056 1.388 0.642 5.063 1.378 0.643 5.070 1.369 0.645 5.078 1.358 0.646 5.086 1.348 0.648 5.093 1.337 0.650 5.101 1.326 0.651 5.109 1.315 0.653 5.118 1.303 0.654 5.125 1.290 0.656 5.133 1.277 0.658 5.141 1.264 0.659 5.149 1.250 0.661 5.157 1.235 0.662 5.164 1.220 0.664 5.171 1.205 0.666 5.178 1.189 0.667 5.184 1.173 0.669 5.190 1.156 0.670 5.196 1.138 0.672 5.200 1.120 0.674 5.205 1.102 0.675 5.209 1.084 0.677 5.212 1.065 0.678 5.214 1.046 0.680 5.216 1.026 0.682 5.217 1.007 0.683 5.217 0.987 0.685 5.217 0.967 0.686 5.216 0.948 0.688 5.214 0.928 0.690 5.211 0.909 0.691 5.207 0.889 0.693 5.203 0.870 0.694 5.198 0.851 0.696 5.192 0.833 0.698 5.186 0.815 0.699 5.178 0.797 0.701 5.171 0.780 0.702 5.162 0.763 0.704 5.153 0.747 0.706 5.144 0.732 0.707 5.134 0.717 0.709 5.124 0.703 0.710 5.113 0.689 0.712 5.102 0.676 0.714 5.091 0.664 0.715 5.079 0.652 0.717 5.067 0.641 0.718 5.055 0.631 0.720 5.043 0.622 0.722 5.031 0.613 0.723 5.019 0.605 0.725 5.006 0.598 0.726 4.994 0.591 0.728 4.982 0.585 0.730 4.970 0.580 0.731 4.958 0.575 0.733 4.946 0.571 0.734 4.934 0.567 0.736 4.922 0.565 0.738 4.911 0.563 0.739 4.900 0.561 0.741 4.889 0.560 0.742 4.878 0.560 0.744 4.868 0.560 0.746 4.858 0.561 0.747 4.848 0.563 0.749 4.839 0.565 0.750 4.831 0.568 0.752 4.822 0.571 0.754 4.814 0.574 0.755 4.807 0.579 0.757 4.801 0.583 0.758 4.794 0.589 0.760 4.789 0.594 0.762 4.785 0.600 0.763 4.780 0.607 0.765 4.777 0.614 0.766 4.775 0.621 0.768 4.774 0.629 0.770 4.772 0.637 0.771 4.774 0.646 0.773 4.776 0.654 0.774 4.778 0.663 0.776 4.781 0.671 0.778 4.787 0.680 0.779 4.793 0.688 0.781 4.800 0.696 0.782 4.809 0.704 0.784 4.820 0.711 0.786 4.831 0.717 0.787 4.842 0.723 0.789 4.857 0.728 0.790 4.873 0.731 0.792 4.889 0.734 0.794 4.905 0.735 0.795 4.925 0.734 0.797 4.944 0.732 0.798 4.963 0.728 0.800 4.983 0.722 0.802 5.003 0.713 0.803 5.024 0.702 0.805 5.044 0.689 0.806 5.063 0.673 0.808 5.080 0.656 0.810 5.096 0.636 0.811 5.112 0.615 0.813 5.128 0.591 0.814 5.137 0.567 0.816 5.145 0.541 0.818 5.153 0.514 0.819 5.162 0.487 0.821 5.162 0.460 0.822 5.161 0.432 0.824 5.160 0.405 0.826 5.159 0.379 0.827 5.154 0.353 0.829 5.146 0.328 0.830 5.137 0.305 0.832 5.129 0.282 0.834 5.120 0.261 0.835 5.107 0.241 0.837 5.094 0.222 0.838 5.082 0.204 0.840 5.069 0.188 0.842 5.055 0.173 0.843 5.041 0.158 0.845 5.027 0.145 0.846 5.013 0.134 0.848 4.999 0.123 0.850 4.985 0.112 0.851 4.971 0.103 0.853 4.957 0.095 0.854 4.943 0.087 0.856 4.929 0.080 0.858 4.917 0.074 0.859 4.904 0.068 0.861 4.891 0.062 0.862 4.879 0.058 0.864 4.866 0.053 0.866 4.855 0.049 0.867 4.844 0.046 0.869 4.832 0.043 0.870 4.821 0.040 0.872 4.810 0.037 0.874 4.800 0.035 0.875 4.791 0.033 0.877 4.781 0.031 0.878 4.771 0.029 0.880 4.761 0.028 0.882 4.753 0.027 0.883 4.745 0.026 0.885 4.736 0.025 0.886 4.728 0.024 0.888 4.720 0.023 0.890 4.712 0.023 0.891 4.705 0.022 0.893 4.699 0.021 0.894 4.692 0.021 0.896 4.685 0.020 0.898 4.678 0.020 0.899 4.672 0.019 0.901 4.666 0.019 0.902 4.660 0.018 0.904 4.654 0.018 0.906 4.648 0.017 0.907 4.642 0.017 0.909 4.637 0.016 0.910 4.631 0.016 0.912 4.626 0.015 0.914 4.620 0.015 0.915 4.615 0.014 0.917 4.610 0.014 0.918 4.605 0.013 0.920 4.600 0.013 0.922 4.595 0.013 0.923 4.590 0.012 0.925 4.585 0.012 0.926 4.581 0.012 0.928 4.576 0.011 0.930 4.572 0.011 0.931 4.568 0.010 0.933 4.563 0.010 0.934 4.559 0.010 0.936 4.554 0.009 0.938 4.550 0.009 0.939 4.546 0.009 0.941 4.542 0.009 0.942 4.538 0.008 0.944 4.534 0.008 0.946 4.530 0.008 0.947 4.526 0.007 0.949 4.522 0.007 0.950 4.518 0.007 0.952 4.515 0.007 0.954 4.511 0.007 0.955 4.507 0.006 0.957 4.504 0.006 0.958 4.500 0.006 0.960 4.497 0.006 0.962 4.493 0.006 0.963 4.490 0.005 0.965 4.486 0.005 0.966 4.483 0.005 0.968 4.480 0.005 0.970 4.476 0.005 0.971 4.473 0.005 0.973 4.470 0.004 0.974 4.467 0.004 0.976 4.464 0.004 0.978 4.461 0.004 0.979 4.458 0.004 0.981 4.455 0.004 0.982 4.452 0.004 0.984 4.449 0.003 0.986 4.446 0.003 0.987 4.443 0.003 0.989 4.440 0.003 0.990 4.437 0.003 0.992 4.434 0.003 0.994 4.432 0.003 0.995 4.429 0.003 0.997 4.426 0.003 0.998 4.423 0.002 1.000 4.421 0.002