InSb (Palik I ref #4) Aspnes (PhysRevB,v27p985y1983) eV nk 6 .861 2.139 5.94 .900 2.180 5.90 .922 2.185 5.84 .951 2.204 5.80 0.969 2.210 5.74 0.992 2.227 5.70 1.000 2.235 5.64 1.016 2.257 5.60 1.025 2.275 5.54 1.042 2.307 5.50 1.057 2.333 5.44 1.088 2.369 5.40 1.116 2.394 5.34 1.161 2.424 5.30 1.194 2.435 5.24 1.242 2.446 5.20 1.270 2.444 5.14 1.301 2.431 5.10 1.309 2.430 5.04 1.311 2.431 5.00 1.307 2.441 4.94 1.301 2.470 4.90 1.301 2.495 4.84 1.306 2.542 4.80 1.312 2.576 4.74 1.328 2.630 4.70 1.341 2.669 4.64 1.366 2.732 4.60 1.385 2.776 4.54 1.419 2.845 4.50 1.443 2.894 4.44 1.484 2.975 4.40 1.515 3.034 4.34 1.571 3.134 4.30 1.618 3.209 4.24 1.708 3.337 4.20 1.791 3.433 4.14 1.966 3.582 4.10 2.127 3.666 4.04 2.425 3.720 4.00 2.632 3.694 3.94 2.902 3.581 3.90 3.044 3.479 3.84 3.204 3.314 3.80 3.287 3.204 3.74 3.383 3.039 3.70 3.427 2.933 3.64 3.468 2.789 3.60 3.485 2.705 3.54 3.504 2.589 3.50 3.511 2.517 3.44 3.515 2.424 3.40 3.520 2.369 3.34 3.528 2.280 3.30 3.525 2.217 3.24 3.502 2.137 3.20 3.482 2.093 3.14 3.445 2.038 3.10 3.419 2.015 3.04 3.384 1.997 3.00 3.366 1.994 2.94 3.348 1.997 2.90 3.342 2.004 2.84 3.340 2.021 2.80 3.345 2.036 2.74 3.360 2.062 2.70 3.377 2.083 2.64 3.413 2.119 2.60 3.447 2.145 2.54 3.512 2.188 2.50 3.570 2.221 2.48 3.605 2.238 2.46 3.646 2.254 2.44 3.694 2.271 2.42 3.752 2.283 2.40 3.822 2.287 2.38 3.900 2.274 2.36 3.976 2.239 2.34 4.040 2.183 2.32 4.084 2.121 2.30 4.111 2.060 2.28 4.126 2.005 2.26 4.133 1.957 2.24 4.136 1.915 2.22 4.136 1.880 2.20 4.135 1.850 2.18 4.134 1.826 2.16 4.132 1.806 2.14 4.132 1.806 2.12 4.133 1.779 2.10 4.136 1.770 2.08 4.142 1.765 2.06 4.149 1.763 2.04 4.161 1.763 2.02 4.175 1.767 2.00 4.194 1.763 1.98 4.218 1.784 1.96 4.249 1.799 1.94 4.290 1.818 1.92 4.347 1.844 1.90 4.433 1.873 1.88 4.566 1.879 1.86 4.723 1.816 1.84 4.841 1.685 1.82 4.898 1.534 1.80 4.909 1.396 1.78 4.894 1.275 1.76 4.867 1.171 1.74 4.830 1.085 1.72 4.793 1.010 1.70 4.754 0.949 1.68 4.712 0.897 1.66 4.675 0.848 1.64 4.637 0.808 1.62 4.602 0.776 1.60 4.568 0.749 1.58 4.534 0.723 1.56 4.501 0.701 1.54 4.473 0.675 1.52 4.442 0.659 1.50 4.418 0.643