Simple and Cost-Effective Design of a THz-Metamaterial-Based Hybrid Sensor on a Single Substrate

Simple and Cost-Effective Design of a THz-Metamaterial-Based Hybrid Sensor on a Single Substrate

This study presents a cost-effective Hybrid Metamaterial Absorber (HMA) featuring a simple circular-patterned cylindrical design, comprising an indium antimonide (InSb) resonator on a thin copper sheet. Through numerical simulations, we demonstrate that the structure exhibits temperature-tunable pro...

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Bibliographic Details
Main Authors: Uddipan Nath, Sagnik Banerjee, Carlo Santini, Rocco Citroni, Fabio Mangini, Fabrizio Frezza
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Sensors
Subjects:
metamaterial
temperature sensor
refractive index sensor
absorber
Online Access:https://www.mdpi.com/1424-8220/25/12/3660
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