Electronic and magnetic properties of graphene quantum dots doped with alkali metals

Electronic and magnetic properties of graphene quantum dots doped with alkali metals

The electronic and magnetic properties of armchair-hexagonal (AHEX) and zigzag-triangular (ZTRI) graphene quantum dots doped with alkali metals are investigated using density functional theory. The binding energy confirms the stability of the undoped systems. Although doping decreases stability of s...

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Bibliographic Details
Main Authors: Waleed Osman, H. Abdelsalam, M. Ali, N.H. Teleb, I.S. Yahia, M.A. Ibrahim, Q. Zhang
Format: Article
Language:English
Published: Elsevier 2021-03-01
Series:Journal of Materials Research and Technology
Subjects:
Graphene quantum dots
DFT
Doping
Alkali metals
Electronic and magnetic properties
Spin polarization
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785421001198

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http://www.sciencedirect.com/science/article/pii/S2238785421001198

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