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We suggest on approach including lattice dynamics calculations and Raman measurements of individual phonon modes in hexagonal GaN/AlN and GaN/AlGaN superlattices, which can prove to be a valuable tool in quantitative characterization of these nanostructures. (© 2003 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)
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Davydov et al. (2003) studied this question.
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