Tunable terahertz biosensing and shielding using a graphene-enhanced dielectric resonator absorber

Abstract In this paper, we present a compact terahertz (THz) absorber based on a graphene-enhanced dielectric resonator structure, designed to achieve both wideband and narrowband absorption. The proposed absorber demonstrates ultra-wideband absorption from 1.07 to 13.3 THz, achieving a bandwidth of...

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Bibliographic Details
Main Authors: Patri Upender, Kuldeep Yadav
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-08982-4
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