# this file is part of refractiveindex.info database
# refractiveindex.info database is in the public domain
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REFERENCES: |
    M. E. Lin, B. N. Sverdlov, S. Strite, H. Morkoç, A. E. Drakin.
    Refractive indices of wurtzite and zincblende GaN.
    <a href="https://doi.org/10.1049/el:19931172"><i>Electron. Lett.</i> <b>29</b>, 1759-1760 (1993)</a>
    (Data points extracted from a figure)
COMMENTS: |
    Wurtzite GaN (α-GaN) film grown on (0001) sapphire substrate by plasma-enhanced molecular beam epitaxy. Ordinary ray (o).
CONDITIONS:
    direction: o
DATA:
  - type: tabulated n
    data: |
        0.368124 2.801763
        0.370093 2.772989
        0.371067 2.747159
        0.372642 2.721327
        0.372812 2.694772
        0.375992 2.678549
        0.376775 2.663054
        0.381554 2.646838
        0.381933 2.626176
        0.388314 2.615133
        0.389497 2.598901
        0.395878 2.58712
        0.396659 2.569411
        0.402239 2.555413
        0.406620 2.542147
        0.413001 2.530366
        0.416984 2.517837
        0.424175 2.517129
        0.427357 2.502382
        0.434945 2.499462
        0.443325 2.489165
        0.452505 2.478872
        0.463672 2.458993
        0.471657 2.453122
        0.481639 2.446522
        0.489622 2.438438
        0.497604 2.429616
        0.507191 2.427442
        0.515570 2.416407
        0.525556 2.413497
        0.534736 2.404680
        0.546721 2.402516
        0.560697 2.395195
        0.571084 2.393763
        0.583065 2.388648
        0.594654 2.390911
        0.607031 2.382107
        0.624207 2.377751
        0.638591 2.377812
        0.657766 2.374941
        0.674935 2.363205
        0.691312 2.358846
        0.709691 2.358923
        0.728467 2.356788
        0.750438 2.352453
        0.772805 2.345167
        0.796778 2.346006
        0.822739 2.336522
        0.852705 2.336648
        0.883475 2.341944
        0.916625 2.329538
        0.948988 2.329674
        0.991745 2.335759