Impurity levels in the electronic spectra of graphene

A. Feher; S. Feodosyev; I. Gospodarev; O. Kotlyar; K. Kravchenko; E. Manzhelii; E. Syrkin

doi:10.1016/j.spmi.2012.09.004

Impurity levels in the electronic spectra of graphene

A. Feher
, S. Feodosyev
, I. Gospodarev
, O. Kotlyar^*
, K. Kravchenko
, E. Manzhelii
, E. Syrkin

^*Corresponding author for this work

Pavol Jozef Šafárik University
National Academy of Sciences of Ukraine

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

We calculate and analyze, within a model that allows to obtain an analytical approximation using the method of Jacobi matrices, the electronic spectra of graphene with impurity atoms, especially with boron substitutional impurity. We present analytical expressions for the conditions of the existence of electronic local discrete levels due to the presence of a substitutional impurity in graphene.

Original language	English
Pages (from-to)	55-62
Number of pages	8
Journal	Superlattices and Microstructures
Volume	53
Issue number	1
DOIs	https://doi.org/10.1016/j.spmi.2012.09.004
Publication status	Published - 1 Jan 2013

Funding

This work is the result of the project implementation: Research and Education at UPJŠ – Heading towards Excellent European Universities, ITMS project code: 26110230056, supported by the Operational Program Education funded by the European Social Fund (ESF).

Keywords

Electronic spectra
Graphene
Impurity
Local discrete level

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10.1016/j.spmi.2012.09.004

Cite this

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title = "Impurity levels in the electronic spectra of graphene",

abstract = "We calculate and analyze, within a model that allows to obtain an analytical approximation using the method of Jacobi matrices, the electronic spectra of graphene with impurity atoms, especially with boron substitutional impurity. We present analytical expressions for the conditions of the existence of electronic local discrete levels due to the presence of a substitutional impurity in graphene.",

keywords = "Electronic spectra, Graphene, Impurity, Local discrete level",

author = "A. Feher and S. Feodosyev and I. Gospodarev and O. Kotlyar and K. Kravchenko and E. Manzhelii and E. Syrkin",

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AU - Feher, A.

AU - Feodosyev, S.

AU - Gospodarev, I.

AU - Kotlyar, O.

AU - Kravchenko, K.

AU - Manzhelii, E.

AU - Syrkin, E.

PY - 2013/1/1

Y1 - 2013/1/1

N2 - We calculate and analyze, within a model that allows to obtain an analytical approximation using the method of Jacobi matrices, the electronic spectra of graphene with impurity atoms, especially with boron substitutional impurity. We present analytical expressions for the conditions of the existence of electronic local discrete levels due to the presence of a substitutional impurity in graphene.

AB - We calculate and analyze, within a model that allows to obtain an analytical approximation using the method of Jacobi matrices, the electronic spectra of graphene with impurity atoms, especially with boron substitutional impurity. We present analytical expressions for the conditions of the existence of electronic local discrete levels due to the presence of a substitutional impurity in graphene.

KW - Electronic spectra

KW - Graphene

KW - Impurity

KW - Local discrete level

UR - https://www.scopus.com/pages/publications/84870501963

UR - https://www.sciencedirect.com/science/article/pii/S0749603612002613?via%3Dihub

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DO - 10.1016/j.spmi.2012.09.004

M3 - Article

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SP - 55

EP - 62

JO - Superlattices and Microstructures

JF - Superlattices and Microstructures

IS - 1

ER -

Impurity levels in the electronic spectra of graphene

Abstract

Funding

Keywords

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