Interband Light Absorption in a Superlattice Consisting of Alternating Segments of Single and Double Layers of Graphene

A model of a superlattice consisting of alternating single and double layers of graphene is studied. The energy spectrum of the superlattice can be controlled by an external electric field perpendicular to a sample’s surface. It is shown that the energy spectrum of such a structure can be approximat...

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Bibliographic Details
Published inBulletin of the Russian Academy of Sciences. Physics Vol. 85; no. 1; pp. 29 - 34
Main Authors Badikova, P. V., Zav’yalov, D. V., Konchenkov, V. I., Kryuchkov, S. V.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 2021
Springer Nature B.V
Subjects
Electric fields
Electromagnetic absorption
Energy spectra
Graphene
Hadrons
Heavy Ions
Nuclear Physics
Physics
Physics and Astronomy
Superlattices
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Summary:A model of a superlattice consisting of alternating single and double layers of graphene is studied. The energy spectrum of the superlattice can be controlled by an external electric field perpendicular to a sample’s surface. It is shown that the energy spectrum of such a structure can be approximated by the Kane model. The coefficient of interband absorption for such a superlattice is calculated.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873821010044