SbSI based photonic crystal superlattices: band structure and optics
Author
Şimsek, Ş.
Koç, H.
Palaz, S.
Oltulu, O.
Mamedov, Amirullah M.
Özbay, Ekmel
Date
2015Source Title
IOP Conference Series: Materials Science and Engineering
Print ISSN
1757-8981
Publisher
IOP
Volume
77
Issue
1
Pages
108 - 117
Language
English
Type
Conference PaperItem Usage Stats
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Abstract
In this work, we present an investigation of the optical properties and band structure calculations for the photonic crystal structures (PCs) based on one-dimensional (1D)-photonic crystal. Here we use 1D SbSI based layers in air background. We have theoretically calculated the photonic band structure and optical properties of SbSI based PC superlattices. In our simulation, we employed the finite-difference time domain (FDTD) technique and the plane wave expansion method (PWE), which implies the solution of Maxwell equations with centered finite-difference expressions for the space and time derivatives.
Keywords
Fibonacci photonic crystalSbSI
Supercell
Band structure
Crystal structure
Ferroelectricity
Finite difference time domain method
Functional materials
Maxwell equations
Microcomputers
Nanotechnology
Optical properties