Results 161 to 170 of about 172,007 (293)

Multifunctional Three-Dimensional Porous MXene-Based Film with Superior Electromagnetic Wave Absorption and Flexible Electronics Performance. [PDF]

Nanomicro Lett
Chang L, Zhang X, Liu T, Li B, Ji Y, Sun G, Wang Z, Zhang X, Cao M, Li L.   +9 more
europepmc   +1 more source

An Ultra‐Wideband Metasurface Perfect Absorber Based on Hybrid Absorption Modes

Advanced Photonics Research, EarlyView.
A Ge2Sb2Te5 metasurface absorber enables polarization‐independent, ultrabroadband (UV–NIR) light absorption with high angular tolerance. Its performance stems from overlapping electric and magnetic dipole resonances in a symmetric structure, achieving 94% average absorption and maintaining 83% even at 70° incidence, promising for integrated ...
Dingbang Liu, Yusa Chen, Yunhao Cao, Lijun Ma, Shuai Wang, HongShun Sun, Mingyao Gao, Dingyi Yang, Wengang Wu   +8 more
wiley   +1 more source

Hierarchically Porous Multiphase Si-Based Ceramics with Synergistic Electromagnetic Wave Absorption Mechanisms. [PDF]

Adv Sci (Weinh)
Jiang J, Deng X, Li S, Zeng X, Wu C, Yang C.   +5 more
europepmc   +1 more source

Electromagnetic Wave Absorption by High Polymer Materials

Kobunshi, 1964
Michiya SUZUKI, Senzi YOKOKAWA, Mitsuhiro ONO   +2 more
openaire   +2 more sources

Terahertz Chiral Recognition Based on Metasurfaces

Advanced Photonics Research, EarlyView.
A novel terahertz chiral sensing method based on a multilayer metallic metasurface is proposed. The left‐handed circularly polarized and right‐handed circularly polarized components in the linearly polarized illuminating light into two focal points and convert them back into linear polarization for convenient measurement.
Xuyang Ji, Yufei Liu, Shuang Sun, Zehao He, Yuyao Yang, Yan Zhang   +5 more
wiley   +1 more source

Achieving Ultra-High Electromagnetic Wave Absorption of Lightweight and Flexible Polyamide Composites via Customizing Microcellular Architecture. [PDF]

Small
Xu M, Zhao B, Tan R, Hu D, Liu Y, Wang J, Wei L, Liu T, Zhang L, Zhao L, Park CB.   +10 more
europepmc   +1 more source

Bound States in the Continuum in Metasurface Absorbers: A Comparison with Metasurfaces

Advanced Photonics Research, EarlyView.
Bound states in the continuum (BICs) offer a powerful mechanism for enhancing light–matter interactions. This work systematically investigates the radiation characteristics of BICs under both transmission and reflection configurations using multipolar analysis.
Guizhen Xu, Zhanqiang Xue, Jiang Du, Longqing Cong   +3 more
wiley   +1 more source

Preparation and electromagnetic-wave-absorption properties of nitrogen-doped carbon microsphere/iron cobalt alloy composite. [PDF]

RSC Adv
He L, Wang R, Deng M, Jin M, Wu Y, Long X.   +5 more
europepmc   +1 more source

Enhanced Trapping with an Optimized Graphene‐Based Bowtie Plasmonic Nanotweezer: Design, Analysis, and Bioanalytical Applications

Advanced Photonics Research, EarlyView.
A graphene‐based bowtie plasmonic nanotweezer is designed and optimized using particle swarm optimization and transfer matrix analysis. The structure achieves strong field confinement, delivering trapping forces up to 6 nN W−1 for 10 nm bioparticles with sixfold lower power requirements than conventional designs.
Saba Ebrahimpanah, Mohammad Hazhir Mozaffari, Ali Farmani   +2 more
wiley   +1 more source

High-efficiency X-band electromagnetic wave absorption in Co-Al engineered Ba-Sr hexaferrites: role of cationic substitution and microstructural tuning. [PDF]

RSC Adv
Salunke PS, Patil MR, Alone KS, Fulari AV, Barote VK, Mane ML, Kadam RH, Alone ST, Shirsath SE, Dhage VN.   +9 more
europepmc   +1 more source