Articles with "absorption" as a keyword



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Fjord light regime: Bio‐optical variability, absorption budget, and hyperspectral light availability in Sognefjord and Trondheimsfjord, Norway

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2016jc012610

Abstract: Optically active constituents (OACs) in addition to water molecules attenuate light via processes of absorption and scattering and thereby determine underwater light availability. An analysis of their optical properties helps in determining the contribution of… read more here.

Keywords: absorption; sognefjord; trondheimsfjord; absorption budget ... See more keywords
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Global modeling of the low and mid latitude ionospheric D and lower E regions and implications for HF radiowave absorption

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Published in 2017 at "Social Work"

DOI: 10.1002/2016sw001546

Abstract: We compare D and lower E region ionospheric model calculations driven by the Whole Atmosphere Community Climate Model (WACCM) with a selection of electron density profiles made by sounding rockets over the past 50 years.… read more here.

Keywords: absorption; global modeling; latitude; mid ... See more keywords
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Direct Growth of Edge‐Rich Graphene with Tunable Dielectric Properties in Porous Si3N4 Ceramic for Broadband High‐Performance Microwave Absorption

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Published in 2018 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201707205

Abstract: High-performance graphene microwave absorption materials are highly desirable in daily life and some extreme situations. A simple technique for the direct growth of graphene as absorption fillers in wave-transmitting matrices is of paramount importance to… read more here.

Keywords: absorption; graphene; direct growth; microwave absorption ... See more keywords
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Simultaneous Manipulation of Interfacial and Defects Polarization toward Zn/Co Phase and Ion Hybrids for Electromagnetic Wave Absorption

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Published in 2021 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202106677

Abstract: Rational manipulation of multimetal hybrid materials (HMs) with tunable substitution or phases is evolving as an effective strategy to meet the controllable electromagnetic (EM) properties and EM wave (EMW) absorption. Herein, a new thermodynamic and… read more here.

Keywords: hybridization; phase; polarization; defects polarization ... See more keywords
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Dually Ordered Porous TiO2 -rGO Composites with Controllable Light Absorption Properties for Efficient Solar Energy Conversion.

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Published in 2017 at "Advanced materials"

DOI: 10.1002/adma.201604795

Abstract: Quadruple-layered TiO2 films with controllable macropore size are prepared via a confinement self-assembly method. The inverse opal structure with ordered mesoporous (IOM) presents unique light reflection and scattering ability with different wavelengths. Cyan light (400-600… read more here.

Keywords: absorption; porous tio2; ordered porous; tio2 rgo ... See more keywords
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Ge2 Sb2 Te5 -Based Tunable Perfect Absorber Cavity with Phase Singularity at Visible Frequencies.

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Published in 2018 at "Advanced materials"

DOI: 10.1002/adma.201706696

Abstract: The metal-dielectric stacks-based asymmetric Fabry-Perot (F-P) cavity systems have recently attracted much interest from the scientific community for realizing perfect absorption over the spectral bands from visible to infrared since they possess a lithography-free design… read more here.

Keywords: absorption; phase; perfect absorption; phase singularity ... See more keywords
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Reverse Saturable Absorption Induced by Phonon-Assisted Anti-Stokes Processes.

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Published in 2018 at "Advanced materials"

DOI: 10.1002/adma.201801638

Abstract: In materials showing reverse saturable absorption (RSA), optical transmittance decreases at intense laser irradiation. One approach to application of these materials is to protect the sensors or human eyes from laser damage. To date, research… read more here.

Keywords: absorption; assisted anti; phonon assisted; saturable absorption ... See more keywords
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Abnormal Near-Infrared Absorption in 2D Black Phosphorus Induced by Ag Nanoclusters Surface Functionalization.

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Published in 2018 at "Advanced materials"

DOI: 10.1002/adma.201801931

Abstract: Black phosphorus (BP), as a fast emerging 2D material, shows promising potential in near-infrared (NIR) photodetection owing to its relatively small direct thickness-dependent bandgaps. However, the poor NIR absorption due to the atomically thin nature… read more here.

Keywords: absorption; near infrared; black phosphorus; surface functionalization ... See more keywords
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Atomic Layer Engineering of Epsilon‐Near‐Zero Ultrathin Films with Controllable Field Enhancement

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Published in 2020 at "Advanced Materials Interfaces"

DOI: 10.1002/admi.202000844

Abstract: Enhanced and controlled light absorption as well as field confinement in an optically thin material are pivotal for energy-efficient optoelectronics and nonlinear optical devices. Highly doped transparent conducting oxide (TCO) thin films with near-zero permittivity… read more here.

Keywords: absorption; field; atomic layer; epsilon near ... See more keywords
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Conductive Fibrous Metal‐Cyanoquinone Complexes with Excellent Microwave Absorption and Shielding Effectiveness at Ultrathin Thickness

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Published in 2021 at "Advanced Materials Interfaces"

DOI: 10.1002/admi.202100712

Abstract: Metal‐cyanoquinone complex shows great potential in various applications due to its unique molecular structure and physicochemical properties, but has not been reported in electromagnetic protection (absorption and shielding) field. In this work, a series of… read more here.

Keywords: cyanoquinone complexes; ultrathin thickness; metal; absorption ... See more keywords
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Plasmonic Black Absorbers for Enhanced Photocurrent of Visible‐Light Photocatalysis

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Published in 2017 at "Advanced Optical Materials"

DOI: 10.1002/adom.201600399

Abstract: Plasmonic resonance of noble metal nanoparticles can drastically enhance the visible response of wide-bandgap photocatalysts such as TiO2, but the current technology has two fundamental problems: narrow absorption band and low absorption, which limit the… read more here.

Keywords: absorption; black absorbers; absorbers enhanced; plasmonic black ... See more keywords