REFLECTION AND TRANSMISSION COEFFICIENTS OF ELECTROMAGNETIC WAVES THROUGH LAYERED GRAPHENE AND TOPOLOGICAL INSULATOR ME-DIA

Authors

  • Zh. A. Kudyshev Al-Farabi Kazakh National University, Almaty, Kazakhstan
  • A. E. Davletov Al-Farabi Kazakh National University, Almaty, Kazakhstan
  • A. Kissan Al-Farabi Kazakh National University, Almaty, Kazakhstan
  • Ye. S. Mukhametkarimov Al-Farabi Kazakh National University, Almaty, Kazakhstan
  • A. Askaruly Al-Farabi Kazakh National University, Almaty, Kazakhstan
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Abstract

A comprehensive study is conducted of the optical properties of the multilayer structure of alternating layers of graphene, topological insulator, and insulator. Reflection, transmission and absorption coefficients of electromagnetic waves are analyzed for different approximations ​​of the surface conductivity of graphene and topological insulator. Investigations are conducted within the matrix optics, in which the generalized Fresnel formula for reflection, transmission and absorption coefficients are obtained. Graphene and topological insulator are modeled as infinitely thin conductive layers, which modify the boundary conditions between the dielectric media.

Keywords: Graphene, topological insulator, matrix optics, reflection, transition and absorption coefficients.

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How to Cite

Kudyshev, Z. A., Davletov, A. E., Kissan, A., Mukhametkarimov, Y. S., & Askaruly, A. (2021). REFLECTION AND TRANSMISSION COEFFICIENTS OF ELECTROMAGNETIC WAVES THROUGH LAYERED GRAPHENE AND TOPOLOGICAL INSULATOR ME-DIA. THE JOURNAL OF THE OPEN SYSTEMS EVOLUTION PROBLEMS, 18(2), 28–34. Retrieved from https://peos.kaznu.kz/index.php/peos/article/view/100

Issue

Vol. 18 No. 2 (2016): ЖУРНАЛ ПРОБЛЕМ ЭВОЛЮЦИИ ОТКРЫТЫХ СИСТЕМ

Section

ФИЗИКА