IR spectra of confined optical phonons in GaAs/AlAs superlattices

Yu. Pusep; A. Milekhin; Klaus H. Ploog

doi:10.1117/12.56479

1 March 1992 IR spectra of confined optical phonons in GaAs/AlAs superlattices

Yu. Pusep, A. Milekhin, Klaus H. Ploog

Proceedings Volume 1575, 8th Intl Conf on Fourier Transform Spectroscopy; (1992) https://doi.org/10.1117/12.56479
Event: Eighth International Conference on Fourier Transform Spectroscopy, 1991, Lubeck-Travemunde, Germany

Abstract

Confined optical phonon modes were observed in reflection spectra of GaAs/AlAs superlattices. This made it possible to measure the dispersion of TO-phonons of GaAs and AlAs.

Citation Download Citation

Yu. Pusep, A. Milekhin, and Klaus H. Ploog "IR spectra of confined optical phonons in GaAs/AlAs superlattices", Proc. SPIE 1575, 8th Intl Conf on Fourier Transform Spectroscopy, (1 March 1992); https://doi.org/10.1117/12.56479

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