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2017 | 131 | 4 | 828-829
Article title

In-Plane Edge Magnetism in Graphene-Like Nanoribbons

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EN
Abstracts
EN
This paper is devoted to identification of the most important factors responsible for formation of magnetic moments at edges of graphene-like nanoribbons. The main role is attributed to the Hubbard correlations (within unrestricted Hartree-Fock approximation) and intrinsic spin-orbit interactions, but additionally a perpendicular electric field is also taken into account. Of particular interest is the interplay of the in-plane edge magnetism and the energy band gap. It is shown that, with the increasing electric field, typically the following phases develop: magnetic insulator (with in-plane spins), nonmagnetic narrow-band semiconductor, and nonmagnetic band insulator.
Keywords
EN
Year
Volume
131
Issue
4
Pages
828-829
Physical description
Dates
published
2017-04
References
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Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv131n4071kz
Identifiers
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