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

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

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

Keywords

Electronic spectra
Graphene
Impurity
Local discrete level

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10.1016/j.spmi.2012.09.004

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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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T1 - Impurity levels in the electronic spectra of graphene

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

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

U2 - 10.1016/j.spmi.2012.09.004

DO - 10.1016/j.spmi.2012.09.004

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VL - 53

SP - 55

EP - 62

JO - Superlattices and Microstructures

JF - Superlattices and Microstructures

IS - 1

ER -

Impurity levels in the electronic spectra of graphene

Abstract

Keywords

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