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physics.optics2023
Unlocking optical coupling tunability in epsilon-near-zero metamaterials through liquid crystal nanocavities
Giuseppe Emanuele Lio, Antonio Ferraro, Bruno Zappone +6
Epsilon-near-zero (ENZ) metamaterials represent a powerful toolkit for selectively transmitting and localizing light through cavity resonances, enabling the study of mesoscopic phe…
physics.optics2021
Anomalous Resonance Frequency Shift in Liquid Crystal-Loaded THz Metamaterials
Eleni Perivolari, Vassili A. Fedotov, Janusz Parka +2
Babinet complementary patterns of a spectrally tunable metamaterial incorporating a nematic liquid crystal are normally assumed to exhibit the same tuning range. Here we show that…