2 papers
cond-mat.mtrl-sci2026
Impact of sintering conditions on the dielectric properties of TiO2 ceramics for metamaterialsapplications at terahertz frequencies
Djihad Amina Djemmah, Delphine Gourdonnaud, Faycal Bouamrane +3
Titanium dioxyde (TiO2) is a promising dielectric material for the realization of metamaterials operating in the terahertz (THz) range. Indeed, these necessitate a high permittivit…
physics.optics2017
Negative index and mode coupling in all-dielectric metamaterials at terahertz frequencies
Eric Akmansoy, Simon Marcellin
We report on the role of the coupling of the modes of Mie resonances in all-dielectric metamaterials to ensure negative effective index at terahertz frequencies. We study this role…