Quasi-one-dimensional graphene structure: Study of finite bandgap and effective mass with width
A tight-binding approach comprising a pz orbital basis set is employed to induce a bandgap in massless Dirac Fermion, graphene. The role of the structural parameter, chirality, has been explored to determine the electronic band structure of armchair graphene nanoribbon (AGNR). The present results...
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Format: | Article |
Language: | English |
Published: |
Prince of Songkla University
2022-04-01
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Series: | Songklanakarin Journal of Science and Technology (SJST) |
Subjects: | |
Online Access: | https://rdo.psu.ac.th/sjst/journal/44-2/1.pdf |