Properties of the phonon spectra in the anisotropic wurtzite nanostructures

Julia Seti; Mykola Tkach; Oxana Voitsekhivska

doi:10.1117/12.2302424

18 January 2018 Properties of the phonon spectra in the anisotropic wurtzite nanostructures

Julia Seti, Mykola Tkach, Oxana Voitsekhivska

Proceedings Volume 10612, Thirteenth International Conference on Correlation Optics; 106120R (2018) https://doi.org/10.1117/12.2302424
Event: Thirteenth International Conference on Correlation Optics, 2017, Chernivtsi, Ukraine

Abstract

The theory of phonon spectra in the three-layer anisotropic wurtzite-based nano-heretostructures with binary- and ternary compounds is developed using the dielectric continuum Loudon's model. The energy spectra of confined, interface, halfspace, and propagating phonons are obtained and analyzed. The ranges where the certain phonon modes exist are established depending on the concentration of Al in ternary compound AlGaN of three-layered nano-heterostructure (AlN/GaN/AlN/AlGaN/AlN).

Citation Download Citation

Julia Seti, Mykola Tkach, and Oxana Voitsekhivska "Properties of the phonon spectra in the anisotropic wurtzite nanostructures", Proc. SPIE 10612, Thirteenth International Conference on Correlation Optics, 106120R (18 January 2018); https://doi.org/10.1117/12.2302424

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