ArticleNanomaterials (Basel, Switzerland)2022
Selective Mid-IR Metamaterial-Based Gas Sensor System: Proof of Concept and Performances Tests.
Article in Nanomaterials (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Ultrathin Freestanding MoSiN Nanocomposite Membranes as Efficient High-Temperature Mid-Infrared Thermal Emitters.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- A Metallic Glass-Based Dual-Band-Selective Emitter with Near-Perfect Absorption in Atmospheric Windows.ACS applied materials & interfaces · 2025Article
- An Omnidirectional Dual-Functional Metasurface with Ultrathin Thickness.Materials (Basel, Switzerland) · 2022Article
- High-Throughput Color Imaging HgNanomaterials (Basel, Switzerland) · 2022Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
In this paper, we propose a highly selective and efficient gas detection system based on a narrow-band IR metasurface emitter integrated with a resistive heater. In order to develop the sensor for the detection of specific gases, both the microheater and metasurface structures have been optimized in terms of geometry and materials. Devices with different metamaterial structures and geometries for the heater have been tested. Our prototype showed that the modification of the spectral response of metasurface-based structures is easily achieved by adapting the geometrical parameters of the plasmonic micro-/nanostructures in the metasurface. The advantage of this system is the on-chip integration of a thermal source with broad IR radiation with the metasurface structure, obtaining a compact selective radiation source. From the experimental data, narrow emission peaks (FWHM as low as 0.15 μm), corresponding to the CO
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Registered trials
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