The Effect of Corner Form on Thermal Transport of Z-Shaped Graphene Nanojunctions with Composite Properties of Crystal
We study thermal properties of Z-shaped graphene nanojunctions (ZGNJs) with different corner deformation. It is found that the corner geometry of the Z-shaped junction has enormous influence on the thermal conductivity. The increase in angular width, the total phonon transmission gradually increased, when a maximum is reached, further increase in the angular width, total phonon transmission will be reduced because of the scattering of the corners and junctions. Our study provides a theoretical basis for the composite properties of crystal for the topology graphene.
B. Xu and H.Y. Li
Z. G. Bao and H. Q. Yang, "The Effect of Corner Form on Thermal Transport of Z-Shaped Graphene Nanojunctions with Composite Properties of Crystal", Advanced Materials Research, Vol. 583, pp. 183-186, 2012