Design principles based on analysis in R(ε)-I(ε) space to achieve near-perfect full-spectrum volumetric solar-thermal conversion
Sign Up to like & getrecommendations! Published in 2019 at "Solar Energy"
DOI: 10.1016/j.solener.2019.06.038
Abstract: Abstract Although achieving efficient solar-thermal conversion with nanofluids (NFs) plays an important role in developing photothermal technologies, full-spectrum energy usage is still challenging currently. In this work, dimensionless methods of designing NFs are proposed in… read more here.
Keywords: thermal conversion; near perfect; full spectrum; solar thermal ... See more keywords
Custom Coordination Environments for Lanthanoids: Tripodal Ligands Achieve Near-Perfect Octahedral Coordination for Two Dysprosium-Based Molecular Nanomagnets.
Sign Up to like & getrecommendations! Published in 2017 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.6b03118
Abstract: Controlling the coordination sphere of lanthanoid complexes is a challenging critical step toward controlling their relaxation properties. Here we present the synthesis of hexacoordinated dysprosium single-molecule magnets, where tripodal ligands achieve a near-perfect octahedral coordination.… read more here.
Keywords: perfect octahedral; coordination; near perfect; achieve near ... See more keywords
Near-perfect transmission of a low-profile resonant structure with artificial magnetic conductor metamaterials
Sign Up to like & getrecommendations! Published in 2021 at "AIP Advances"
DOI: 10.1063/5.0050479
Abstract: In this paper, we present a low-profile selective-transmittance resonant structure developed with artificial magnetic conductor (AMC) metamaterials. A planar AMC is used for the two reflectors of the structure. The two reflectors cause no phase… read more here.
Keywords: low profile; near perfect; artificial magnetic; structure ... See more keywords
Moiré metasurface with triple-band near-perfect chirality
Sign Up to like & getrecommendations! Published in 2023 at "Chinese Physics Letters"
DOI: 10.1088/0256-307x/40/5/054202
Abstract: Chiral metasurfaces have been proven to have great potential in chiroptical applications. However, the multiband chiral metasurface with near-perfect circular dichroism has not been well studied. Also, the widely used bilayer metasurface usually suffers from… read more here.
Keywords: band; near perfect; metasurface triple; moir metasurface ... See more keywords
Export barriers as liabilities: near perfect substitutes
Sign Up to like & getrecommendations! Published in 2017 at "European Business Review"
DOI: 10.1108/ebr-12-2015-0160
Abstract: Purpose This study aims to use analogical reasoning to draw a conceptual link between liabilities in International Business (IB) and export barriers. Design/methodology/approach Following a review of 130 articles on export barriers, the study develops… read more here.
Keywords: barriers liabilities; export; export barriers; liability ... See more keywords
Broadband near-perfect terahertz absorber in single-layered and non-structured graphene loaded with dielectrics.
Sign Up to like & getrecommendations! Published in 2020 at "Applied optics"
DOI: 10.1364/ao.383637
Abstract: In this work, we have done an extensive study on broadband near-perfect absorbers consisting of single-layered and non-structured graphene loaded with periodical arrays of dielectric bricks, including square and elliptical bricks. We also propose and… read more here.
Keywords: single layered; graphene; near perfect; broadband near ... See more keywords
Mie resonance induced broadband near-perfect absorption in nonstructured graphene loaded with periodical dielectric wires.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.020174
Abstract: In general, there is a fundamental trade-off between the operational bandwidth and the attainable absorption. So, obtaining broadband wave absorption of a low reference standard such as 90% is not very difficult. However, when trying… read more here.
Keywords: absorption; graphene; near perfect; broadband near ... See more keywords
Near-perfect (>99%) dual-band absorption in the visible using ultrathin semiconducting gratings.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.470617
Abstract: Electromagnetic perfect absorption entails impedance-matching between two adjacent media, which is often achieved through the excitation of photonic/plasmonic resonances in structures such as metamaterials. Recently, super absorption was achieved using a simple bi-layer configuration consisting… read more here.
Keywords: ultrathin semiconducting; near perfect; dual band; resonance ... See more keywords
Bismuth-based metamaterials: from narrowband reflective color filter to extremely broadband near perfect absorber
Sign Up to like & getrecommendations! Published in 2019 at "Nanophotonics"
DOI: 10.1515/nanoph-2018-0217
Abstract: Abstract In recent years, sub-wavelength metamaterials-based light perfect absorbers have been the subject of many studies. The most frequently utilized absorber configuration is based on nanostructured plasmonic metals. However, two main drawbacks were raised for… read more here.
Keywords: absorption; near perfect; broadband near; metal ... See more keywords
Ultra-Broadband, Polarization-Irrelevant Near-Perfect Absorber Based on Composite Structure
Sign Up to like & getrecommendations! Published in 2022 at "Micromachines"
DOI: 10.3390/mi13020267
Abstract: This paper proposes a near-perfect absorption device based on a cross-shaped titanium nanostructure and a multilayered structure. The multilayered bottom structure consists of alternately SiO2 and Ti. The whole device is put on a TiN… read more here.
Keywords: near perfect; structure; cross shaped; shaped titanium ... See more keywords