Aluminium antimonide (AlSb) is a semiconductor of the group III-V family containing aluminium and antimony.

For a typical sample of AlSb the refractive index and extinction coefficient at 632.8 nm are 3.86633 and 0.003516981. Below are files of complete refractive index and extinction coefficients. If the file is not available for download, you can request our proprietary file by clicking "Request".

Refractive Index Reference - S. Zollner, C. Lin, E. Sch?nherr, A. B?hringer, and M. Cardona, "The Dielectric Function of AlSb from 1.4 to 5.8 eV Determined by Spectroscopic Ellipsometry," J. Appl. Phys. 66, 383 (1989)

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