2 papers
physics.optics2026
A Reflective Metasurface for High-Efficiency Terahertz Cross-Polarization Conversion
Muhammad Fayyaz Kashif, Shobit Agarwal, Antonio Iodice +5
We demonstrate a reflective terahertz (THz) polarization conversion metasurface based on a double-ring aluminum resonator on a quartz substrate. Full-wave simulations are used to o…
cond-mat.other2026
Giant Effective Permeability in Drude Thin Films Probed by THz Time-Domain Spectroscopy
Gian Paolo Papari, Zahra Mazaheri, Antonio Vettoliere +7
The electromagnetic response of metallic films is commonly analyzed in terahertz spectroscopy by assuming unit relative magnetic permeability. In this work we show that this assump…