Ultra-high <i>Q</i>-factor and amplitude-tunable Fano resonance in vanadium dioxide–silicon hybrid metamaterials-Reference-Cited by-同舟云学术

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Ultra-high Q-factor and amplitude-tunable Fano resonance in vanadium dioxide–silicon hybrid metamaterials

Published:2024 Issue:19 Volume:14 Page:13646-13653
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Deng Kun¹²,Gao Yachen³^ORCID,Gao Yang³,Wu Tong¹²^ORCID

Affiliation:

1. Key Laboratory of Medical Electronics and Digital Health of Zhejiang Province, Jiaxing University, Jiaxing, 314001, China

2. Engineering Research Centre of Intelligent Human Health Situation Awareness of Zhejiang Province, Jiaxing University, Jiaxing, 314001, China

3. Electronic Engineering College, Heilongjiang University, Harbin, 150080, China

Abstract

We present a VO2-silicon metamaterial with Q factor up to 165 198 that can be used for terahertz sensing. By adjusting the conductivity of VO2, an optical switching function with a modulation depth of 98.9% can be realized.

Funder

Ministry of Education of the People's Republic of China

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/RA/D4RA01301H

Reference48 articles.

1. All‐Dielectric Active Terahertz Photonics Driven by Bound States in the Continuum

2. Dual-function switchable terahertz metamaterial device with dynamic tuning characteristics

3. Photoinduced handedness switching in terahertz chiral metamolecules

4. Molecule-Specific Terahertz Biosensors Based on an Aptamer Hydrogel-Functionalized Metamaterial for Sensitive Assays in Aqueous Environments

5. Nanofluidic terahertz metasensor for sensing in aqueous environment

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