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   Articles with "metamaterial structure" as a keyword



An ultra-wideband, polarization insensitive, and wide incident angle absorber based on an irregular metamaterial structure with layers of water

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recommendations! Published in 2018 at "Journal of Applied Physics"

DOI: 10.1063/1.5024319

Abstract: We present the design of a new type of irregular metamaterial structure that can achieve ultra-wideband absorption. The structure is created using 3D-printing to create a shell and contains multiple layers of water. The structure… read more here.

Keywords: layers water; metamaterial structure; irregular metamaterial; polarization insensitive ... See more keywords

Displacement and force transmissibility of a quasi-zero-stiffness-based compliant metamaterial structure

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recommendations! Published in 2025 at "Smart Materials and Structures"

DOI: 10.1088/1361-665x/adb086

Abstract: It is critical to minimize vibration interference in sensitive engineering systems. A vibration isolator improves system performance and durability by reducing the transmission of vibrations between objects. However, achieving effective isolation at low frequencies with… read more here.

Keywords: quasi zero; structure; zero stiffness; displacement force ... See more keywords

A bilayer metamaterial structure utilizing graphene ink for wide-band absorption in the GHz region

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recommendations! Published in 2025 at "Physica Scripta"

DOI: 10.1088/1402-4896/adedd3

Abstract: This study explores the design and performance of a bilayer graphene metamaterial absorber (MA) operating in the GHz range. The structure is developed based on a single-layer MA, which consists of graphene ink layer on… read more here.

Keywords: bilayer metamaterial; graphene ink; structure; absorption ... See more keywords

Composite Right-/Left-Handed Bandpass Filters With Enhanced Out-of-Band Rejection Using Slow Wave Metamaterial Structure

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recommendations! Published in 2025 at "IEEE Transactions on Components, Packaging and Manufacturing Technology"

DOI: 10.1109/tcpmt.2025.3552681

Abstract: A compact and easy-to-fabricate metamaterial by virtue of multilayer slow wave structure is introduced to effectively enhance the out-of-band rejection of composite right-/left-handed (CRLH) bandpass filters (BPFs). An equivalent circuit model of this multilayer slow… read more here.

Keywords: slow wave; band; two bpfs; metamaterial structure ... See more keywords

Development of a metamaterial structure for large-area surfaces with specified infrared emissivity

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recommendations! Published in 2018 at "Optical Engineering"

DOI: 10.1117/1.oe.57.8.087109

Abstract: Abstract. Metamaterial band-selective perfect absorbers are attractive for constructing surfaces with specified infrared emissivity. The difficulty in realizing such surfaces arises from the complexity in the manufacturing of multilayered (usually trilayered) and micro or nanostructures… read more here.

Keywords: specified infrared; infrared emissivity; metamaterial structure; surfaces specified ... See more keywords

Realization of absorption, filtering, and sensing in a single metamaterial structure combined with functional materials.

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recommendations! Published in 2022 at "Applied optics"

DOI: 10.1364/ao.459406

Abstract: In this paper, a hybrid vanadium dioxide (VO2)-graphene-based bifunctional metamaterial is proposed. The realization of the different functions of perfect transmission and high absorption is based on the insulator-metal phase transition of VO2 material. The… read more here.

Keywords: metamaterial structure; thz; realization; thz thz ... See more keywords

Highly birefringent metamaterial structure as a tunable partial polarizer.

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recommendations! Published in 2019 at "Optics express"

DOI: 10.1364/oe.27.027335

Abstract: We consider a highly anisotropic metamaterial structure, composed of parallel metal nanostripes, and show that a thin layer of the material can be used as a tunable partial polarizer. The transmittance of the structure for… read more here.

Keywords: partial polarizer; metamaterial structure; tunable partial; structure ... See more keywords

Vanadium dioxide-assisted switchable multifunctional metamaterial structure.

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recommendations! Published in 2022 at "Optics express"

DOI: 10.1364/oe.465062

Abstract: A multifunctional design based on vanadium dioxide (VO2) metamaterial structure is proposed. Broadband absorption, linear-to-linear (LTL) polarization conversion, linear-to-circular (LTC) polarization conversion, and total reflection can be achieved based on the insulator-to-metal transition (IMT) of… read more here.

Keywords: metamaterial structure; structure; polarization conversion; polarization ... See more keywords

Enhancing Wireless Power Transfer Performance Based on a Digital Honeycomb Metamaterial Structure for Multiple Charging Locations

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recommendations! Published in 2024 at "Crystals"

DOI: 10.3390/cryst14110999

Abstract: Enhancing the efficiency is an essential target of the wireless power transfer (WPT) technology. Enabling the WPT systems requires careful control to prevent power from being transferred to unintended areas. This is essential in improving… read more here.

Keywords: wireless power; digital honeycomb; power transfer; honeycomb metamaterial ... See more keywords

Spiral Chiral Metamaterial Structure Shape for Optical Activity Improvements

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recommendations! Published in 2023 at "Micromachines"

DOI: 10.3390/mi14061156

Abstract: We report on a spiral structure suitable for obtaining a large optical response. We constructed a structural mechanics model of the shape of the planar spiral structure when deformed and verified the effectiveness of the… read more here.

Keywords: metamaterial structure; structure; chiral metamaterial; spiral chiral ... See more keywords

Plasmon-Induced Transparency for Tunable Atom Trapping in a Chiral Metamaterial Structure

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recommendations! Published in 2022 at "Nanomaterials"

DOI: 10.3390/nano12030516

Abstract: Plasmon-induced transparency (PIT), usually observed in plasmonic metamaterial structure, remains an attractive topic for research due to its unique optical properties. However, there is almost no research on using the interaction of plasmonic metamaterial and… read more here.

Keywords: plasmon induced; induced transparency; atom trapping; metamaterial structure ... See more keywords