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|Title:||Edge effects on quantum thermal transport in graphene nanoribbons: Tight-binding calculations|
|Source:||Lan, J., Wang, J.-S., Gan, C.K., Chin, S.K. (2009-03-03). Edge effects on quantum thermal transport in graphene nanoribbons: Tight-binding calculations. Physical Review B - Condensed Matter and Materials Physics 79 (11) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevB.79.115401|
|Abstract:||We investigate the quantum thermal transport properties of graphene nanoribbons (GNRs) with natural edges by combining the Naval Research Laboratory tight-binding approach and the phonon nonequilibrium Green's function method. Thermal transport of GNRs shows substantial dependence on the width due to edge reconstructions. For GNRs with n≥12, where n is the number of atoms along the direction perpendicular to the ribbon axis, the effect of natural edges is negligible and quantized thermal transport is observed. For GNRs with 2|
|Source Title:||Physical Review B - Condensed Matter and Materials Physics|
|Appears in Collections:||Staff Publications|
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