# 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: | W. S. M. Werner, K. Glantschnig, C. Ambrosch-Draxl. Optical constants and inelastic electron-scattering data for 17 elemental metals. J. Phys Chem Ref. Data 38, 1013-1092 (2009) COMMENTS: | Experimental data: Derived from reflection electron energy-loss spectroscopy (REELS) spectra. DATA: - type: tabulated nk data: | 0.017586 0.9127 0.0093 0.017712 0.9111 0.0099 0.017839 0.9089 0.0099 0.017969 0.9073 0.0105 0.018100 0.9056 0.0110 0.018233 0.9034 0.0111 0.018368 0.9017 0.0116 0.018505 0.8995 0.0122 0.018644 0.8973 0.0123 0.018785 0.8951 0.0128 0.018929 0.8928 0.0134 0.019074 0.8906 0.0140 0.019222 0.8884 0.0146 0.019373 0.8856 0.0152 0.019525 0.8828 0.0159 0.019680 0.8799 0.0165 0.019837 0.8771 0.0171 0.019997 0.8743 0.0177 0.020160 0.8708 0.0189 0.020325 0.8674 0.0196 0.020493 0.8640 0.0208 0.020664 0.8599 0.0221 0.020838 0.8565 0.0228 0.021014 0.8524 0.0240 0.021194 0.8477 0.0260 0.021377 0.8431 0.0273 0.021562 0.8384 0.0292 0.021752 0.8330 0.0306 0.021944 0.8277 0.0332 0.022140 0.8217 0.0353 0.022339 0.8151 0.0380 0.022543 0.8085 0.0414 0.022749 0.8013 0.0449 0.022960 0.7934 0.0492 0.023175 0.7848 0.0535 0.023393 0.7756 0.0600 0.023616 0.7658 0.0666 0.023843 0.7548 0.0755 0.024075 0.7432 0.0861 0.024311 0.7313 0.0991 0.024551 0.7194 0.1161 0.024797 0.7093 0.1382 0.025047 0.7023 0.1652 0.025303 0.7027 0.1971 0.025564 0.7146 0.2295 0.025830 0.7384 0.2553 0.026102 0.7680 0.2663 0.026380 0.7915 0.2615 0.026663 0.8012 0.2509 0.026953 0.7982 0.2431 0.027249 0.7873 0.2445 0.027552 0.7744 0.2563 0.027862 0.7640 0.2788 0.028178 0.7614 0.3093 0.028502 0.7699 0.3461 0.028834 0.7928 0.3828 0.029173 0.8304 0.4118 0.029520 0.8771 0.4258 0.029876 0.9237 0.4222 0.030240 0.9610 0.4043 0.030613 0.9847 0.3803 0.030996 0.9964 0.3588 0.031388 1.0014 0.3445 0.031791 1.0056 0.3366 0.032204 1.0131 0.3336 0.032627 1.0256 0.3315 0.033062 1.0430 0.3255 0.033509 1.0616 0.3132 0.033968 1.0783 0.2944 0.034440 1.0893 0.2713 0.034925 1.0938 0.2459 0.035424 1.0918 0.2216 0.035937 1.0853 0.1995 0.036466 1.0755 0.1808 0.037010 1.0631 0.1651 0.037571 1.0499 0.1524 0.038149 1.0355 0.1424 0.038745 1.0209 0.1347 0.039360 1.0058 0.1292 0.039995 0.9913 0.1256 0.040651 0.9763 0.1229 0.041328 0.9617 0.1222 0.042029 0.9472 0.1230 0.042753 0.9330 0.1243 0.043503 0.9183 0.1274 0.044280 0.9041 0.1316 0.045085 0.8897 0.1366 0.045920 0.8760 0.1427 0.046786 0.8617 0.1503 0.047686 0.8481 0.1592 0.048621 0.8352 0.1688 0.049594 0.8224 0.1800 0.050606 0.8103 0.1913 0.051660 0.7984 0.2035 0.052759 0.7873 0.2166 0.053906 0.7758 0.2301 0.055104 0.7649 0.2432 0.056356 0.7530 0.2570 0.057667 0.7401 0.2716 0.059040 0.7262 0.2871 0.060480 0.7111 0.3044 0.061992 0.6943 0.3241 0.063582 0.6771 0.3471 0.065255 0.6585 0.3736 0.067018 0.6407 0.4043 0.068880 0.6237 0.4393 0.070848 0.6095 0.4791 0.072932 0.5978 0.5228 0.075142 0.5901 0.5703 0.077490 0.5866 0.6205 0.079990 0.5879 0.6735 0.082656 0.5934 0.7281 0.085506 0.6045 0.7832 0.088560 0.6200 0.8387 0.091840 0.6402 0.8943 0.095372 0.6650 0.9488 0.099187 0.6939 1.0023 0.103320 0.7268 1.0532 0.107812 0.7628 1.1018 0.112713 0.8006 1.1467 0.118080 0.8386 1.1884 0.123984 0.8748 1.2265 0.130510 0.9066 1.2629 0.137760 0.9318 1.2997 0.145864 0.9482 1.3420 0.154980 0.9564 1.3959 0.165312 0.9606 1.4689 0.177120 0.9706 1.5656 0.190745 1.0010 1.6814 0.206640 1.0580 1.7940 0.225426 1.1105 1.8775 0.247968 1.0929 1.9699 0.261019 1.0600 2.0600 0.275520 1.0397 2.1977 0.291728 1.0707 2.3722 0.309960 1.1870 2.5304 0.330625 1.3546 2.5636 0.354241 1.3798 2.4347 0.381490 1.1248 2.3791 0.413281 0.7721 2.6064 0.450852 0.5160 3.0467 0.495937 0.3671 3.5927 0.551041 0.2867 4.2241 0.619921 0.2512 4.9688 0.708481 0.2565 5.8839 0.826561 0.3226 7.0623 0.991874 0.5347 8.6306 1.239842 0.9209 10.5189 1.653123 0.6066 13.7851 2.479684 0.6754 21.1673