ArticleACS omega2019
All-Dielectric Terahertz Plasmonic Metamaterial Absorbers and High-Sensitivity Sensing.
Article in ACS omega, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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Who cites it
8 citing papers in PubMed.
- Tunable Triple-Band Terahertz Perfect Absorber and Four-Input AND Gate Based on a Graphene Metamaterial.Nanomaterials (Basel, Switzerland) · 2026Article
- Dielectric metasurface-assisted terahertz sensing: mechanism, fabrication, and multiscenario applications.Nanophotonics (Berlin, Germany) · 2025Review
- Review
- A CMOS-integrated terahertz near-field sensor based on an ultra-strongly coupled meta-atom.Scientific reports · 2024Article
- Advanced optical nanolithography by enhanced transmission through bull's eye nanostructured meta-mask.Nanophotonics (Berlin, Germany) · 2023Article
- An Ultra-Thin, Triple-Band, Incident Angle-Insensitive Perfect Metamaterial Absorber.Materials (Basel, Switzerland) · 2023Article
- Recent Development in Metasurfaces: A Focus on Sensing Applications.Nanomaterials (Basel, Switzerland) · 2022Review
- Biosensing on a Plasmonic Dual-Band Perfect Absorber Using Intersection Nanostructure.ACS omega · 2022Article
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Two types of plasmonic metamaterial absorbers (PMAs) formed from patterned all-dielectric resonators are designed and demonstrated experimentally in the terahertz (THz) range. Both PMAs use a simple grating design on highly N-doped silicon. The first shows broadband absorption with near-perfect peak absorbance at 1.45 THz and a bandwidth of 1.05 THz for 90% absorbance, while the second is a dual-band absorber. Experiments show that the second absorber has two distinct absorption peaks at 0.96 and 1.92 THz with absorption rates of 99.7 and 99.9%, respectively. A fundamental cavity mode coupled to coaxial surface plasmon polaritons is responsible for the characteristics of both PMAs. Additionally, the optically tunable responses of these all-dielectric absorbers demonstrate that the absorption behavior can be modified. The quality factor (
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Registered trials
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