Results 221 to 230 of about 27,248 (265)

Synergistic Thermal-Electrical Modulation of Broadband Terahertz Absorption via Asymmetric MoS₂/VO₂ Hybrid Metasurfaces. [PDF]

Materials (Basel)
Lu X, Zhang X, Zhao S, Liu H.
europepmc   +1 more source

Design and Refractive Index Sensing Investigation of a Multi-Mode Switchable VO₂-Graphene Terahertz Absorption Device. [PDF]

Micromachines (Basel)
Zhang S, Zhu J, Yi Z, Ahmad S, Xu S, Li A, Li H.   +6 more
europepmc   +1 more source

Evanescent Absorption Spectroscopy of Transition Metal Dichalcogenide Materials Using Guided Photoluminescence in Si₃N₄ Photonic Waveguides. [PDF]

ACS Appl Opt Mater
Gonzalez-Morote V, Sledzinska M, Gertych AP, Jaffery SHA, Zdrojek M, Navarro-Urrios D.   +5 more
europepmc   +1 more source

Ultra-Broadband Solar Absorption Enabled by 3D Crown-like Aluminum Nanostructure Arrays. [PDF]

Nanomaterials (Basel)
Zhang Y, Yan X, Huang L, Wang J, Cheng L, Cai Y, Wang H, Dong W, Zhai L, Liu Y, Zhu J.   +10 more
europepmc   +1 more source

Cross-scale Material-Structure Synergy for 2D Metamaterials: Toward Customizable Intelligent Electromagnetic Manipulation in Multiphysics Fields. [PDF]

Adv Sci (Weinh)
Wang S, Yang X, Liu L, Peng Y, Wang Y, Lv H.   +5 more
europepmc   +1 more source

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Coherent and Broadband Enhanced Optical Absorption in Graphene

ACS Nano, 2013
We experimentally demonstrate a broadband enhancement of the light absorption in graphene over the whole visible spectrum. This enhanced absorption is obtained in a multilayer structure by using an Attenuated Total Reflectance (ATR) configuration and it is explained in terms of coherent absorption arising from interference and dissipation.
Pirruccio, G., Martin-Moreno, L., Lozano, G., Gomez Rivas, J.   +3 more
openaire   +4 more sources

Broadband Perfect Absorption

2020
As said in Chap. 1, impedance matching is an effective way to realize broadband perfect absorption.
openaire   +1 more source

Controllable Broadband Absorption in the Mixed Phase of Metamagnets

Advanced Functional Materials, 2015
Materials with broad absorption bands are highly desirable for electromagnetic filtering and processing applications, especially if the absorption can be externally controlled. Here, a new class of broadband‐absorption materials is introduced. Namely, layered metamagnets exhibit an electromagnetic excitation continuum in the magnetic‐field‐induced ...
Pregelj, Matej, Zaharko, Oksana, Zorko, Andrej, Gomilšek, Matjaž, Sendetskyi, Oles, Günther, Axel, Ozerov, Mykhaylo, Zvyagin, Sergei A., Luetkens, Hubertus, Baines, Christopher, Tsurkan, Vladimir, Loidl, Alois   +11 more
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The Quest for Photocatalytic Systems with Broadband Solar Absorption

Small, 2013
Composite heteronanostructures hold promise for high photocatalytic efficiency for water splitting and the degradation of organic pollutants. However, their photocatalytic activity under broadband excitation has been challenging, until now.
Han, S., Liu, X.
openaire   +2 more sources