Direct determination of the far infrared complex refractive index of InAs at 300 and 100k

A. K. Wan Abdullah

doi:10.1117/12.2298510

30 August 1993 Direct determination of the far infrared complex refractive index of InAs at 300 and 100k

A. K. Wan Abdullah

Proceedings Volume 2104, 18th International Conference on Infrared and Millimeter Waves; 210426 (1993) https://doi.org/10.1117/12.2298510
Event: 18th International Conference on Infrared and Millimeter Waves, 1993, Colchester, United Kingdom

Abstract

The real and imaginary parts of the far infrared complex refractive index of InAs have been determined at 300 and 100K using the technique of dispersive Fourier transform spectroscopy. Features observed in the spectra have been assigned as phonon combination bands at critical points and used to test the validity of a lattice dynamical model for establishing the phonon dispersion curves in the absence of neutron data.

Citation Download Citation

A. K. Wan Abdullah "Direct determination of the far infrared complex refractive index of InAs at 300 and 100k", Proc. SPIE 2104, 18th International Conference on Infrared and Millimeter Waves, 210426 (30 August 1993); https://doi.org/10.1117/12.2298510

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