ArticleMicromachines2019
Dual-Band Plasmonic Perfect Absorber Based on Graphene Metamaterials for Refractive Index Sensing Application.
Article in Micromachines, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed.
- Engineering Metamaterials for Civil Infrastructure: From Acoustic Performance to Programmable Mechanical Responses.Materials (Basel, Switzerland) · 2025Review
- Review
- Multi-band terahertz anisotropic metamaterial absorber composed of graphene-based split square ring resonator array featuring two gaps and a connecting bar.Scientific reports · 2024Article
- Overview of Optical Biosensors for Early Cancer Detection: Fundamentals, Applications and Future Perspectives.Biology · 2023Review
- Active Tuning and Anisotropic Strong Coupling of Terahertz Polaritons in Van der Waals Heterostructures.Micromachines · 2022Article
- Optical Biosensor Based on Graphene and Its Derivatives for Detecting Biomolecules.International journal of molecular sciences · 2022Review
- Numerical Study to Enhance the Sensitivity of a Surface Plasmon Resonance Sensor with BlueP/WSNanomaterials (Basel, Switzerland) · 2022Article
- Vanadium Dioxide-Based Terahertz Metamaterial Devices Switchable between Transmission and Absorption.Micromachines · 2022Article
- Properties and Applications of Graphene and Its Derivatives in Biosensors for Cancer Detection: A Comprehensive Review.Biosensors · 2022Review
- Biosensing on a Plasmonic Dual-Band Perfect Absorber Using Intersection Nanostructure.ACS omega · 2022Article
- Graphene-based dual-functional chiral metamirror composed of complementary 90° rotated U-shaped resonator arrays and its equivalent circuit model.Scientific reports · 2021Article
- Interface phonon polariton coupling to enhance graphene absorption.Frontiers of optoelectronics · 2021Article
- Monolayer-Graphene-Based Tunable Absorber in the Near-Infrared.Micromachines · 2021Article
- Perfect Absorption and Refractive-Index Sensing by Metasurfaces Composed of Cross-Shaped Hole Arrays in Metal Substrate.Nanomaterials (Basel, Switzerland) · 2020Article
- Metamaterials-Enabled Sensing for Human-Machine Interfacing.Sensors (Basel, Switzerland) · 2020Review
- Quadratic Meta-Reflectors Made of HfONanomaterials (Basel, Switzerland) · 2020Article
- Perfect Dual-Band Absorber Based on Plasmonic Effect with the Cross-Hair/Nanorod Combination.Nanomaterials (Basel, Switzerland) · 2020Article
- Direct Z-scheme CaTiOEnvironmental science and pollution research international · 2019Article
- Fabrication of ZnO@AgNanomaterials (Basel, Switzerland) · 2019Article
- Construction of a CQDs/AgMicromachines · 2019Article
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Authors and funding
9 authors.
Funding
Abstract
We demonstrate a dual-band plasmonic perfect absorber (PA) based on graphene metamaterials. Two absorption peaks (22.5 μm and 74.5 μm) with the maximal absorption of 99.4% and 99.9% have been achieved, respectively. We utilize this perfect absorber as a plasmonic sensor for refractive index (RI) sensing. It has the figure of merit (FOM) of 10.8 and 3.2, and sensitivities of about 5.6 and 17.2 μm/RIU, respectively. Hence, the designed dual-band PA-based RI sensor exhibits good sensing performance in the infrared regime, which offers great potential applications in various biomedical, tunable spectral detecting, environmental monitoring and medical diagnostics.
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