Investigation and comparison of the large-signal characteristics anddynamical parameters of silicene and germanene nanoribbon interconnects

Serhan YAMAÇLI

One dimensional materials such as nanotubes and nanoribbons are studied widely in the literature for their peculiar properties. In particular, zigzag graphene and silicene nanoribbons constitute an active research area for the possibility to use them as interconnects. Recently, it is exposed that asymmetric zigzag germanene nanoribbons also show similar metallic characteristics. In this work, the electronic transport properties and dynamical parameters of zigzag silicene and germanene nanoribbons (ZZ-SiNR and ZZ-GeNR) are investigated and compared. First-principles quantum mechanical simulatio ...Daha fazlası

Makale/Derleme 2018 Computational Materials Science 8 Görüntülenme

Comparison of the terahertz and optical characteristics of graphene and silicene nanoribbons utilizing first-principles approach

Serhan YAMAÇLI

Optical applications of graphene and related two-dimensional materials are continuously taking interest. In this study, accurate first-principles simulations are utilized for obtaining the terahertz and optical characteristics of realistic graphene and silicene nanoribbons (GNRs and SiNRs). Density functional theory is used for calculating the electron density and then Kubo-Greenwood formalism is applied for the computation and comparison of the complex dielectric functions of equivalent GNR and SiNR samples, which are found to be consistent with the previous results in the literature. Frequen ...Daha fazlası

Makale/Derleme 2016 Journal of Optoelectronics and Advanced Materials 10 Görüntülenme

Comparison of the electronic transport properties of metallic graphene and silicene nanoribbons

Serhan YAMAÇLI

Carbon-based materials such as carbon nanotubes and graphene nanoribbons are investigated extensively for the near future nanoelectronics technology. Considering the expertise on the processing of silicon, various implementations of silicon counterparts of these nanoscale components such as silicon nanotubes and silicene nanoribbons have also been reported recently. In this work, electronic transport properties of metallic graphene and silicene nanoribbons (GNRs and SiNRs) are compared. Ab initio simulations based on density functional theory combined with non-equilibrium Green’s function form ...Daha fazlası

Makale/Derleme 2015 Journal of Nanoparticle Research 18 Görüntülenme

Investigation and comparison of the large-signal characteristics and dynamical parameters of silicene and germanene nanoribbon interconnects

Serhan YAMAÇLI

One dimensional materials such as nanotubes and nanoribbons are studied widely in the literature for their peculiar properties. In particular, zigzag graphene and silicene nanoribbons constitute an active research area for the possibility to use them as interconnects. Recently, it is exposed that asymmetric zig- zag germanene nanoribbons also show similar metallic characteristics. In this work, the electronic trans- port properties and dynamical parameters of zigzag silicene and germanene nanoribbons (ZZ-SiNR and ZZ-GeNR) are investigated and compared. First-principles quantum mechanical simul ...Daha fazlası

Makale/Derleme 2018 Computational Materials Science 11 Görüntülenme

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Investigation and comparison of the large-signal characteristics anddynamical parameters of silicene and germanene nanoribbon interconnects

Serhan YAMAÇLI

Comparison of the terahertz and optical characteristics of graphene and silicene nanoribbons utilizing first-principles approach

Serhan YAMAÇLI

Comparison of the electronic transport properties of metallic graphene and silicene nanoribbons

Serhan YAMAÇLI

Investigation and comparison of the large-signal characteristics and dynamical parameters of silicene and germanene nanoribbon interconnects

Serhan YAMAÇLI