Electromagnetic Waves Reflectance of Graphene—Magnetic Semiconductor Superlattice in Magnetic Field

Author

Kuzmin, D.A. ; Bychkov, I.V. ; Shavrov, V.G.

Author_Institution

Chelyabinsk State Univ., Chelyabinsk, Russia

Volume

50

Issue

11

fYear

2014

fDate

Nov. 2014

Firstpage

1

Lastpage

4

Abstract

Electrodynamic properties of the graphene-magnetic semiconductor-graphene superlattice placed in magnetic field have been investigated theoretically in Faraday geometry, while taking into account dissipation processes. Frequency and field dependences of the reflectance, transmittance, and absorbtance of electromagnetic waves by such superlattice have been calculated for different numbers of periods of the structure and different sizes of the periods with using a transfer matrix method. The possibility of efficient control of electrodynamic properties of graphene-magnetic semiconductor-graphene superlattice has been shown.

Keywords

Faraday effect; electrodynamics; electromagnetic wave reflection; graphene; magnetic semiconductors; semiconductor-insulator boundaries; superlattices; C-C; Faraday geometry; electrodynamic properties; electromagnetic waves reflectance; graphene-magnetic semiconductor-graphene superlattice; transfer matrix method; transmittance; Electromagnetic scattering; Graphene; Magnetic resonance; Magnetic semiconductors; Magnetic superlattices; Periodic structures; Composite materials; electromagnetic propagation in absorbing media; electromagnetic reflection; electromagnetic wave absorption; magnetic semiconductors; periodic structures; semiconductor superlattices; superlattices;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/TMAG.2014.2323332

Filename

6971509