Proceedings of the Second International Conference on Emerging Trends in Engineering (ICETE 2023)

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Study of Transmission and I–V Characteristics of 10-Atom Armchair Graphene Nano Ribbon (AGNR) Using Non-Equilibrium Green’s Function Approach

Authors
A. Udaya Sri1, *, D. Vinay Kumar1, B. Hadya2
1Vignan’s Foundation for Science, Technology and Research, Vadlamudi, Andhra Pradesh, 522213, India
2Osmania University, Hyderabad, Telangana, 500007, India
*Corresponding author. Email: ursudisri35@gmail.com
Corresponding Author
A. Udaya Sri
Available Online 9 November 2023.
DOI
10.2991/978-94-6463-252-1_99How to use a DOI?
Keywords
Nanostructures; AGNR; NEGF; I–V Characteristics; Transmission
Abstract

This study investigates the transmission and current-voltage (I–V) characteristics of a 10-atom armchair graphene nanoribbon (AGNR) under a 90-V bias voltage using a Non-Equilibrium Green’s Function (NEGF) approach. The NEGF method is used to calculate the electronic properties of the AGNR, including the transmission function and I–V characteristics. The results reveal that the AGNR shows a high transmission probability within a narrow energy range, resulting in a high current flow at the bias voltage. Moreover, the I–V characteristics exhibit a non-linear behavior due to the strong electron–electron interactions and quantum confinement effects. These findings contribute to a better understanding of the electronic properties of AGNRs and their potential applications in future nanoelectronics.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the Second International Conference on Emerging Trends in Engineering (ICETE 2023)
Series
Advances in Engineering Research
Publication Date
9 November 2023
ISBN
10.2991/978-94-6463-252-1_99
ISSN
2352-5401
DOI
10.2991/978-94-6463-252-1_99How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - A. Udaya Sri
AU  - D. Vinay Kumar
AU  - B. Hadya
PY  - 2023
DA  - 2023/11/09
TI  - Study of Transmission and I–V Characteristics of 10-Atom Armchair Graphene Nano Ribbon (AGNR) Using Non-Equilibrium Green’s Function Approach
BT  - Proceedings of the Second International Conference on Emerging Trends in Engineering (ICETE 2023)
PB  - Atlantis Press
SP  - 985
EP  - 991
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-252-1_99
DO  - 10.2991/978-94-6463-252-1_99
ID  - UdayaSri2023
ER  -