3D continuum phonon model for group-IV 2D materials

3D continuum phonon model for group-IV 2D materials

A general three-dimensional continuum model of phonons in two-dimensional materials is developed. Our first-principles derivation includes full consideration of the lattice anisotropy and flexural modes perpendicular to the layers and can thus be applied to any two-dimensional material. In this pape...

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Bibliographic Details
Main Authors: Morten Willatzen, Lok C. Lew Yan Voon, Appala Naidu Gandi, Udo Schwingenschlögl
Format: Article
Language:English
Published: Beilstein-Institut 2017-06-01
Series:Beilstein Journal of Nanotechnology
Subjects:
graphene
molybdenum disulfide
phonon
silicene
two-dimensional materials
Online Access:https://doi.org/10.3762/bjnano.8.136

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