ArticleMaterials (Basel, Switzerland)2017
Ultrathin Six-Band Polarization-Insensitive Perfect Metamaterial Absorber Based on a Cross-Cave Patch Resonator for Terahertz Waves.
Article in Materials (Basel, Switzerland), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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13 citing papers in PubMed.
- Transparent and Ultra-Thin Flexible Checkerboard Metasurface for Radar-Infrared Bi-Stealth.Sensors (Basel, Switzerland) · 2024Article
- Broadband Bi-Directional Polarization-Insensitive Metamaterial Absorber.Materials (Basel, Switzerland) · 2021Article
- Numerical Investigation of Graphene and STO Based Tunable Terahertz Absorber with Switchable Bifunctionality of Broadband and Narrowband Absorption.Nanomaterials (Basel, Switzerland) · 2021Article
- A Broadband Tunable Terahertz Metamaterial Absorber Based on Single-Layer Complementary Gammadion-Shaped Graphene.Materials (Basel, Switzerland) · 2020Article
- Salisbury Screen Terahertz Absorber Formed with an Insulator: 4-ACS omega · 2019Article
- An Ultra-Wideband THz/IR Metamaterial Absorber Based on Doped Silicon.Materials (Basel, Switzerland) · 2018Article
- Polarization-Controlled and Flexible Single-/Penta-Band Metamaterial Absorber.Materials (Basel, Switzerland) · 2018Article
- MEMS terahertz-to-infrared band converter using frequency selective planar metamaterial.Scientific reports · 2018Article
- 3D-Printed Low-Cost Dielectric-Resonator-Based Ultra-Broadband Microwave Absorber Using Carbon-Loaded Acrylonitrile Butadiene Styrene Polymer.Materials (Basel, Switzerland) · 2018Article
- Controlled Defect Based Ultra Broadband Full-sized Metamaterial Absorber.Scientific reports · 2018Article
- Broadband Polarization Conversion Metasurface Based on Metal Cut-Wire Structure for Radar Cross Section Reduction.Materials (Basel, Switzerland) · 2018Article
- Design of a Broadband Tunable Terahertz Metamaterial Absorber Based on Complementary Structural Graphene.Materials (Basel, Switzerland) · 2018Article
- Ultra-Thin Multi-Band Polarization-Insensitive Microwave Metamaterial Absorber Based on Multiple-Order Responses Using a Single Resonator Structure.Materials (Basel, Switzerland) · 2017Article
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6 authors.
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Abstract
A simple design of an ultrathin six-band polarization-insensitive terahertz perfect metamaterial absorber (PMMA), composed of a metal cross-cave patch resonator (CCPR) placed over a ground plane, was proposed and investigated numerically. The numerical simulation results demonstrate that the average absorption peaks are up to 95% at six resonance frequencies. Owing to the ultra-narrow band resonance absorption of the structure, the designed PMMA also exhibits a higher Q factor (>65). In addition, the absorption properties can be kept stable for both normal incident transverse magnetic (TM) and transverse electric (TE) waves. The physical mechanism behind the observed high-level absorption is illustrated by the electric and power loss density distributions. The perfect absorption originates mainly from the higher-order multipolar plasmon resonance of the structure, which differs sharply from most previous studies of PMMAs. Furthermore, the resonance absorption properties of the PMMA can be modified and adjusted easily by varying the geometric parameters of the unit cell.
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