Article ID Journal Published Year Pages File Type
1554031 Superlattices and Microstructures 2012 10 Pages PDF
Abstract
► Dispersions of the two branches of the SO phonon modes are obvious when kz or m is small. ► The SO phonon modes reduce to QC modes due to the anisotropic effect of wurtzite crystal. ► The SO+ phonons are much more important for the electron-phonon interaction than SO− ones.
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Related Topics
Physical Sciences and Engineering Materials Science Electronic, Optical and Magnetic Materials
Preview
Impact of anisotropy on polar optical vibration in a wurtzite cylindrical nanowire with ring geometry
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