# 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. G. Mathewson and H. P. Myers.
    Absolute values of the optical constants of some pure metals.
    <a href="https://doi.org/10.1088/0031-8949/4/6/009"><i>Phys. Scr.</i> <b>4</b>, 291-292 (1971)</a>
COMMENTS: |
    298 K (24.85 °C)
DATA:
  - type: tabulated nk
    data: |
        0.49594 0.77909 5.84012
        0.50606 0.81783 5.93033
        0.51660 0.85227 6.10134
        0.52759 0.89107 6.22848
        0.53906 0.94408 6.35541
        0.55104 1.00461 6.51991
        0.56356 1.06864 6.64394
        0.57667 1.14503 6.76839
        0.59040 1.21981 6.92733
        0.60480 1.30548 7.08550
        0.61992 1.40111 7.20855
        0.63582 1.50675 7.36684
        0.65255 1.62810 7.49338
        0.67018 1.77579 7.65855
        0.68880 1.94186 7.82757
        0.70848 2.13059 8.00246
        0.72932 2.33676 8.15233
        0.75142 2.57452 8.25398
        0.77490 2.87316 8.23135
        0.79990 3.03948 8.07703
        0.82656 2.93996 7.75521
        0.85506 2.52983 7.60921
        0.88560 2.13552 7.74987
        0.91840 1.81758 8.14270
        0.95372 1.57683 8.68829
        0.99187 1.41421 9.19239
        1.03320 1.31513 9.73291
        1.07812 1.24965 10.32287
        1.12713 1.22635 10.88595
        1.18080 1.22466 11.55421
        1.23984 1.25115 12.18874
        1.30510 1.29739 12.91059
        1.37760 1.34628 13.70447
        1.45864 1.42835 14.52722
        1.54980 1.50000 15.50000
        1.65312 1.58999 16.47811
        1.77120 1.75488 17.75048
CONDITIONS:
    temperature: 298