Ballistic phonon thermal conductance in graphene nanoribbons
作者： Hiroki Tomita , Jun Nakamura
DOI: 10.1116/1.4804617
关键词:
摘要: Phonon dispersions for graphene nanoribbons (GNRs) have been derived from the first-principles calculations, and ballistic phonon thermal conductances evaluated using Landauer theory. The conductance per unit width GNR is larger than that increases with decreasing ribbon width. normalized a of quantum zigzag higher single-walled carbon nanotube has circumferential length corresponding to GNR.
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