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ADVANCES IN INDUSTRIAL ENGINEERING AND MANAGEMENT
ISSN:2222-7059 (Print);EISSN: 2222-7067 (Online)
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Title : Modeling of Zigzag and Armchair GNR Interconnects
Author(s) : Waikhom Mona Chanu, Vikash Kumar, Ronit Kumar, Rahul Anand, Debaprasad Das
Author affiliation : Department of Computer Science and Engineering, TSSOT, Assam University, India
Department of Electronics and Communication Engineering, TSSOT, Assam University, India
Corresponding author img Corresponding author at : Corresponding author img  

Abstract:
In this work, we have presented the modeling of graphene nanoribbon (GNR) based interconnects. At first, the subband energy is studied for metallic and semiconducting GNR for different subbands. We have calculated the number of conduction channels in GNRs for different widths. It is shown that the semiconducting GNRs can have more conduction channels than the metallic GNRs for Fermi energies above 0.2eV and widths lesser than 4nm. The effective mean free path for six lowest subbands as a function of width is also calculated for different Fermi energy and for different Fermi velocity. Finally, we have calculated the resistance per unit length for different GNR widths. It is observed that the resistance of GNR is lower for higher Fermi energy due to larger mean free path and more populated conduction channels.

Key words:Graphene nanoribbon (GNR); interconnect; conductance; Fermi energy; effective mean free path

Cite it:
Waikhom Mona Chanu, Vikash Kumar, Ronit Kumar, Rahul Anand, Debaprasad Das, Modeling of Zigzag and Armchair GNR Interconnects, Advances in Industrial Engineering and Management, vol. 5, no. 1, 2016, pp. 108-112, doi: 10.7508/aiem.2016.01.022

Full Text : PDF(size: 590.51 kB, pp. 108-112, Download times:142)

DOI : 10.7508/aiem.2016.01.022

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