Goos-Hänchen shift at the planar interface of NID dielectric and topological insulator

Autor:	Waleed Iqbal Waseer, M. Juniad Mughal, Qaisar Abbas Naqvi
Rok vydání:	2021
Předmět:	Physics Planar Condensed matter physics Interface (Java) Topological insulator Reflected waves Boundary value problem Dielectric Electrical and Electronic Engineering Fresnel equations Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials
Zdroj:	Optik. 227:166023
ISSN:	0030-4026
DOI:	10.1016/j.ijleo.2020.166023
Popis:	In the literature there exist two models for topological insulator (TI). Model I assumes TI as a nonreciprocal biisotropic material whereas model II accommodates conducting states in the boundary condition. In this paper using an existing mathematical formulation accommodating both models, Fresnel equations and Goos Hanchen shift at the interface of NID dielectric-TI are investigated. Furthermore, impact of NID and/or TI on the GHS of the reflected waves have also been studied and compared with the existing cases.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::fb95b85c7687d0902303b7fe522aaf31 https://doi.org/10.1016/j.ijleo.2020.166023 Zobrazit plný text záznamu Full Text from ScienceDirect