ArticleScientific reports2020
Ultra-narrowband dielectric metamaterial absorber with ultra-sparse nanowire grids for sensing applications.
Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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16 citing papers in PubMed, 78 citations in OpenAlex.
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- Tunable terahertz biosensing and shielding using a graphene-enhanced dielectric resonator absorber.Scientific reports · 2025Article
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- A Refractive Index-Based Dual-Band Metamaterial Sensor Design and Analysis for Biomedical Sensing Applications.Sensors (Basel, Switzerland) · 2025Article
- Theoretical and experimental study on the polarization-independent flanged nanowire array infrared absorber.Scientific reports · 2024Article
- Ultra-broadband and wide-angle nonreciprocal thermal emitter based on Weyl semimetal metamaterials.Nanophotonics (Berlin, Germany) · 2024Article
- A Liquid Crystal-Modulated Metastructure Sensor for Biosensing.Sensors (Basel, Switzerland) · 2023Article
- Design and optimization of broadband metamaterial absorber based on manganese for visible applications.Scientific reports · 2023Article
- Recent Development in Metasurfaces: A Focus on Sensing Applications.Nanomaterials (Basel, Switzerland) · 2022Review
- Tunable Optimal Dual Band Metamaterial Absorber for High Sensitivity THz Refractive Index Sensing.Nanomaterials (Basel, Switzerland) · 2022Article
- Bipolar charge trapping for absorption enhancement in a graphene-based ultrathin dual-band terahertz biosensor.Nanoscale advances · 2021Article
- Critically coupled Fabry-Perot cavity with high signal contrast for refractive index sensing.Scientific reports · 2021Article
- Surface Nano-Patterning for the Bottom-Up Growth of III-V Semiconductor Nanowire Ordered Arrays.Nanomaterials (Basel, Switzerland) · 2021Review
- Narrowband Light Reflection Resonances from Waveguide Modes for High-Quality Sensors.Nanomaterials (Basel, Switzerland) · 2020Article
- Elliptical metallic rings-shaped fractal metamaterial absorber in the visible regime.Scientific reports · 2020Article
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Authors and funding
2 authors at 2 institutions in 1 country.
Funding
Abstract
Due to their low losses, dielectric metamaterials provide an ideal resolution to construct ultra-narrowband absorbers. To improve the sensing performance, we present numerically a near-infrared ultra-narrowband absorber by putting ultra-sparse dielectric nanowire grids on metal substrate in this paper. The simulation results show that the absorber has an absorption rate larger than 0.99 with full width at half-maximum (FWHM) of 0.38 nm. The simulation field distribution also indicates that the ultra-narrowband absorption is originated from the low loss in the guided-mode resonance. Thanks to the ultra-narrow absorption bandwidths and the electric field mainly distributed out of the ultra-sparse dielectric nanowire grids, our absorber has a high sensitivity S of 1052 nm/RIU and a large figure of merit (FOM) of 2768 which mean that this ultra-narrowband absorber can be applied as a high-performance refractive index sensor.
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