Novel Multi-Broadband Plasmonic Absorber Based on a Metal-Dielectric-Metal Square Ring Array
Sign Up to like & getrecommendations! Published in 2017 at "Plasmonics"
DOI: 10.1007/s11468-017-0549-6
Abstract: We numerically analyzed a simple and novel design of multi-broadband plasmonic absorber which consists of a planar array of thin gold square ring structures on dielectric/metal substrate. Several optimized designs of the metasurface screen are… read more here.
Keywords: dielectric metal; square ring; broadband plasmonic; multi broadband ... See more keywords
Investigating the Characteristics of a Double Circular Ring Resonators Slow Light Device Based on the Plasmonics-Induced Transparency Coupled with Metal-Dielectric-Metal Waveguide System
Sign Up to like & getrecommendations! Published in 2017 at "Plasmonics"
DOI: 10.1007/s11468-017-0660-8
Abstract: We have numerically investigated an analog of electromagnetically induced transparency (EIT) in a metal-dielectric-metal (MDM) waveguide bend. The geometry consists of two asymmetrical stubs extending parallel to an arm of a straight MDM waveguide bend.… read more here.
Keywords: dielectric metal; slow light; metal dielectric; induced transparency ... See more keywords
Spacer and Cavity Engineering on Low-cost Plastic Substrates for 100-Fold Enhancements in Metal-Dielectric-Metal-Based Directional Fluorescence Emission
Sign Up to like & getrecommendations! Published in 2018 at "Plasmonics"
DOI: 10.1007/s11468-018-0851-y
Abstract: Surface plasmon-based techniques have gained momentum in the last decade due to their ability to improve inherent drawbacks of conventional fluorescence. One such recent advancement utilizes metal-dielectric-metal (MDM) substrates. In this work, we report the… read more here.
Keywords: dielectric metal; fluorescence; plastic substrates; metal dielectric ... See more keywords
Strong coupling between in-plane photonic modes and out-of-plane plasmonic modes in 2D metal–dielectric–metal nanocylinder arrays
Sign Up to like & getrecommendations! Published in 2021 at "Optics Communications"
DOI: 10.1016/j.optcom.2021.126908
Abstract: Abstract Arrays of metal–dielectric–metal (MDM) multilayer nanostructure can support various kinds of plasmonic modes including in-plane (IP) localized/delocalized surface plasmons or lattice resonances, photonic waves, as well as out-of-plane (OP) plasmon modes. Hybridization between different… read more here.
Keywords: plane; strong coupling; metal dielectric; plasmonic modes ... See more keywords
Ultra-narrow band perfect metamaterial absorber based on dielectric-metal periodic configuration
Sign Up to like & getrecommendations! Published in 2019 at "Optical Materials"
DOI: 10.1016/j.optmat.2019.01.020
Abstract: Abstract The ultra-narrow band perfect metamaterial absorber (PMA) based on dielectric-metal periodic configuration for near infrared spectral region is proposed. The PMA consists of a dielectric resonant structure and a metal substrate. Two design examples… read more here.
Keywords: ultra narrow; metal; metal periodic; narrow band ... See more keywords
Semiconductor-dielectric-metal solar absorbers with high spectral selectivity
Sign Up to like & getrecommendations! Published in 2022 at "Solar Energy Materials and Solar Cells"
DOI: 10.1016/j.solmat.2022.111735
Abstract: An ideal solar thermal absorber has a sharp transition between high and low absorptance at the wavelength where the blackbody emissive power begins to exceed the solar irradiance. However, most real selective absorbers have a… read more here.
Keywords: dielectric metal; semiconductor; wavelength; transition ... See more keywords
Tailoring absorption spectrum by inserting an epsilon-near-zero film into metal-dielectric-metal assembly
Sign Up to like & getrecommendations! Published in 2019 at "Solid State Communications"
DOI: 10.1016/j.ssc.2018.12.006
Abstract: Abstract A method of tailoring the absorption band generated by metal-dielectric-metal (MDM) resonator is analytically proposed and numerically investigated in this paper. By inserting an epsilon-near-zero (ENZ) film into the MDM layers, the absorption bandwidth… read more here.
Keywords: metal; metal dielectric; tailoring absorption; absorption ... See more keywords
In-Plane and Out-of-Plane Investigation of Resonant Tunneling Polaritons in Metal–Dielectric–Metal Cavities
Sign Up to like & getrecommendations! Published in 2023 at "Nano Letters"
DOI: 10.1021/acs.nanolett.2c04864
Abstract: Polaritons can be generated by tuning the optical transitions of a light emitter to the resonances of a photonic cavity. We show that a dye-doped cavity generates resonant tunneling polaritons with Epsilon-Near-Zero (ENZ) effective permittivity.… read more here.
Keywords: tunneling polaritons; resonant tunneling; plane; metal dielectric ... See more keywords
Functional Design of Dielectric-Metal-Dielectric-Based Thin-Film Encapsulation with Heat Transfer and Flexibility for Flexible Displays.
Sign Up to like & getrecommendations! Published in 2017 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.7b06076
Abstract: In this study, a new and efficient dielectric-metal-dielectric-based thin-film encapsulation (DMD-TFE) with an inserted Ag thin film is proposed to guarantee the reliability of flexible displays by improving the barrier properties, mechanical flexibility, and heat… read more here.
Keywords: dielectric metal; metal dielectric; thin film; film ... See more keywords
Broadband Dielectric–Metal Hybrid Nanoantenna: Silicon Nanoparticle on a Mirror
Sign Up to like & getrecommendations! Published in 2018 at "ACS Photonics"
DOI: 10.1021/acsphotonics.7b01461
Abstract: We developed a broadband dielectric–metal hybrid nanogap resonator composed of a silicon nanoparticle (Si NP) and gold (Au) flat surface. We fabricate the nanogap resonator by depositing a monolayer of colloidal quantum dots (QDs) (∼2.8… read more here.
Keywords: dielectric metal; metal; broadband dielectric; metal hybrid ... See more keywords
Free-standing plasmonic metal-dielectric-metal bandpass filter with high transmission efficiency
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-04540-9
Abstract: Plasmonic spectrum filtering devices based on metallic nanostructures have attracted wide attention due to their good reliability, ease of fabrication, and wideband tunability. However, the presence of thick substrate significantly limits the structure’s longitudinal size… read more here.
Keywords: free standing; dielectric metal; metal dielectric; metal ... See more keywords