Line width dependence of transport properties in graphene nanoribbon interconnects with real space edge roughness determined by Monte Carlo method

Line width dependence of transport properties in graphene nanoribbon interconnects with real space edge roughness determined by Monte Carlo method

We developed a novel Monte Carlo simulation model to investigate the line width dependence of the transport properties of multi-layered graphene nanoribbon (GNR) interconnects with edge roughness. We reported that the line width dependence of carrier mobility decreases significantly as the magnitude...

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Veröffentlicht in:Japanese Journal of Applied Physics 2015-05, Vol.54 (5S), p.5
Hauptverfasser: Misawa, Taichi, Okanaga, Takuya, Mohamad, Aizuddin, Sakai, Tadashi, Awano, Yuji
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container_issue 5S
container_start_page 5
container_title Japanese Journal of Applied Physics
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creator Misawa, Taichi
Okanaga, Takuya
Mohamad, Aizuddin
Sakai, Tadashi
Awano, Yuji
description We developed a novel Monte Carlo simulation model to investigate the line width dependence of the transport properties of multi-layered graphene nanoribbon (GNR) interconnects with edge roughness. We reported that the line width dependence of carrier mobility decreases significantly as the magnitude of the edge roughness gets smaller, which agrees well with experiments. We also discussed the influence of the inelasticity of edge roughness scatterings, inter-layer tunneling, and line width dependent band structures on the line width of the GNR interconnects.
doi_str_mv 10.7567/JJAP.54.05EB01
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title Line width dependence of transport properties in graphene nanoribbon interconnects with real space edge roughness determined by Monte Carlo method
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