Propagation characteristics of periodic structures possessing twist and polar glide symmetries

In this article, we provide an overview of the current state of the research in the area of twist symmetry. This symmetry is obtained by introducing multiple periods into the unit cell of a periodic structure through a rotation of consecutive periodic deformations around a symmetry axis. Attractive...

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Bibliographic Details
Main Authors: Dahlberg Oskar, Ghasemifard Fatemeh, Valerio Guido, Quevedo-Teruel Oscar
Format: Article
Language:English
Published: EDP Sciences 2019-01-01
Series:EPJ Applied Metamaterials
Subjects:
Online Access:https://epjam.edp-open.org/articles/epjam/full_html/2019/01/epjam180024/epjam180024.html