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Synthesis, characterization, and FDTD simulations of Ag-enriched RGO nanosheets for catalytic reduction of 4-nitrophenol
Reduced graphene oxide-based nanocomposites are eminent materials having diverse applications including environmental remediation. The present work...
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Efficient quantum dot infrared solar cells with enhanced low-energy photon conversion via optical engineering
Infrared (IR) solar cells are promising devices for improving the power conversion efficiency (PCE) of conventional solar cells by expanding the...
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Graphene-Metal Hybrid Metamaterial for a Tunable Broadband Terahertz Linear-Polarization Conversion Switch and Linear-to-Circular Polarization
In this paper, we propose a tunable broadband terahertz (THz) linear polarization conversion switch (LPCS) and linear-to-circular polarization (LTCP)...
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Plasmon-induced near-field and resonance energy transfer enhancement of photodegradation activity by Au wrapped CuS dual-chain
Self-assembled chain-like nanostructures utilizing localized surface plasmon resonance (LSPR) effect could enhance the local electromagnetic field...
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Two-photon excited luminescence of structural light enhancement in subwavelength SiO2 coating europium ion-doped paramagnetic gadolinium oxide nanoparticle and application for magnetic resonance imaging
BackgroundOxides of lanthanide rare-earth elements show great potential in the fields of imaging and therapeutics due to their unique electrical,...
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Two quasi-interfacial p-n junctions observed by a dual-irradiation system in perovskite solar cells
In general, perovskite solar cells (PSC) with a sensitized or thin-film architecture absorb light from a single-side illumination, and carrier...
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Plasmonic properties of Ag@TiO2 nanostructures improve the graphitization of polyacrylonitrile and the mechanism
Plasmonic nanostructures can catalyze reactions at near room temperature via surface plasmon resonance (SPR). Herein, we have successfully prepared...
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Design and tailoring of patterned ZnO nanostructures for perovskite light absorption modulation
Lithography is a pivotal micro/nanomanufacturing technique, facilitating performance enhancements in an extensive array of devices, encompassing...
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Modification of thermal and electrical characteristics of hybrid polymer nanocomposites through gamma irradiation for advanced applications
In this article, we present a straightforward in-situ approach for producing Ag NPs incorporated in graphene oxide (GO) blended with glutaraldehyde...
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Deposition of Pd–Pt alloy zigzag shell over Au nanorods for boosted catalysis and thermo-photo catalysis
Multimetallic plasmonic nanostructures, with appropriate morphology, elemental proportions and sizes, can be used to accelerate photocatalytic...
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Ultrabroadband absorptive refractory plasmonics for photocatalytic hydrogen evolution reactions
As an environmentally friendly and renewable method for hydrogen production powered by solar energy, photocatalytic hydrogen evolution reactions...
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Enhancement of the low-temperature catalytic graphitization of polyacrylonitrile by incorporating Cu nanostructures as plasmonic photocatalyst
Here, we systematically investigate the chemical process of low-temperature catalytic graphitization of polyacrylonitrile (PAN) by using roughened...
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Photothermal properties of Cu@polycarbonate composites with strong localized surface plasmon resonances
Copper is relatively low cost and highly abundant compared with the well-studied noble metals such as gold and silver. However, the poor plasmonic...
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Microcavity Mediated Light Emissions from Plasmonic and Dielectric Composites
Surface plasmonsSurface plasmons and Mie resonancesMie resonances of plasmonicPlasmonic and dielectric microcavitiesDielectric microcavities provide...
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Optical engineering of PbS colloidal quantum dot solar cells via Fabry–Perot resonance and distributed Bragg reflectors
A tradeoff between light absorption and charge transport is a well-known issue in PbS colloidal quantum dot (CQD) solar cells because the carrier...
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Nanophotonic-structured front contact for high-performance perovskite solar cells
We report the design of a nanophotonic metal-oxide front contact aimed at perovskite solar cells (PSCs) to enhance optoelectronic properties and...
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Design and modeling of a planar 2D nanostructured intermediate layer for light management in a very-thin SHJ bottom cell based monolithic perovskite/silicon tandem solar cell
We present an optical simulation for a very-thin (60 μm) SHJ (silicon heterojunction cell) bottom cell based planar monolithic perovskite/silicon...
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Nanoscale light field imaging with graphene
Modern nano-optics and nanophotonics rely heavily on the precise formation of nanostructured light fields. Accurate and deterministic light field...
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Effect of shell thickness on optical properties of ZnSe/ZnS quantum dots under solar and laser excitation
Monodispersed and highly luminescent quantum dots (QDs) of ZnSe/ZnS with different shell thicknesses between 0 and 4 monolayer (ML) were fabricated...
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Steerable fabrication of MoS2 nanoarray through one-step vacuum thermal evaporation technology
In this work, we investigated the fabrication of intriguing MoS 2 nanoarray on poly (ethylene terephthalate) (PET)/Indium tin oxide (ITO) substrates...
