Brillouin scattering in n-ZnSe single crystals with different free-carrier concentration

Miroslaw Drozdowski; P. Ziobrowski; Marek Kozielski; Waclaw Bala

doi:10.1117/12.156909

15 October 1993 Brillouin scattering in n-ZnSe single crystals with different free-carrier concentration

Miroslaw Drozdowski, P. Ziobrowski, Marek Kozielski, Waclaw Bala

Proceedings Volume 1845, Liquid and Solid State Crystals: Physics, Technology and Applications; (1993) https://doi.org/10.1117/12.156909
Event: Liquid and Solid State Crystals: Physics, Technology, and Applications, 1992, Zakopane, Poland

Abstract

We present the influence of the free carrier concentration on the elastic properties of n-ZnSe single crystals using Brillouin light scattering method. For this purpose the Brillouin polarized spectra of n-ZnSe single crystals with different free carrier concentration were measured at room temperature. It has been shown that the value of the velocity of the elastic waves propagating in n-ZnSe single crystals strongly depends on the free carriers concentration. The large effect of the annealing of n-ZnSe single crystals on their elastic properties is also discussed.

Citation Download Citation

Miroslaw Drozdowski, P. Ziobrowski, Marek Kozielski, and Waclaw Bala "Brillouin scattering in n-ZnSe single crystals with different free-carrier concentration", Proc. SPIE 1845, Liquid and Solid State Crystals: Physics, Technology and Applications, (15 October 1993); https://doi.org/10.1117/12.156909

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