Results 161 to 170 of about 10,273 (293)

Ultrabroadband hybridized-resonance terahertz metamaterial absorber in a multilayer composite architecture. [PDF]

Sci Rep
Niu Y, Ding N, Chen M, Xu Q, Qi X, Liu X.   +5 more
europepmc   +1 more source

Ultra-Wideband and Narrowband Switchable, Bi-Functional Metamaterial Absorber Based on Vanadium Dioxide. [PDF]

Micromachines (Basel), 2023
Wang X, Liu Y, Jia Y, Su N, Wu Q.
europepmc   +1 more source

Machine Learning Driven Window Blinds Inspired Porous Carbon‐Based Flake for Ultra‐Broadband Electromagnetic Wave Absorption

Advanced Science, EarlyView.
Inspired by the regulation mechanism of window blinds, this study designs an electromagnetic wave‐absorbing metamaterial. By introducing the magneto‐electric coupling concept and integrating it with an artificial intelligence‐based data‐driven collaborative optimization strategy, the material optimizes impedance matching performance and enhances loss ...
Zhe Wang, Wanchong Li, Lu Feng, Zaiqing Yang, Shicheng Jin, Dongxu Zhao, Xiaoyong Wu, Yan Wang, Yu Mao, Jinsong Zhang   +9 more
wiley   +1 more source

Annular Microfluidic Meta-Atom Fusion-Enabled Broadband Metamaterial Absorber. [PDF]

Nanomicro Lett
Peng J, Zhang Y, Chen Z, Wen Q, Wang S, Li Y, Zhou A, Sun Z, Mu X, Zhang X.   +9 more
europepmc   +1 more source

Ultra-broadband near-perfect metamaterial absorber for photovoltaic applications. [PDF]

Nanoscale Adv, 2023
Nakti PP, Sarker D, Tahmid MI, Zubair A.
europepmc   +1 more source

Noble-metal-free sunlight harvesting meta-surface for water evaporation

We present ultrathin multilayer metamaterial absorbers based on abundant, low-cost materials, to effectively harness solar energy for heating and evaporation of ...
Hakuta, S., MacDonald, K.F., Zheludev, N.I.   +2 more
core  

3D‐Printed Aerogel Metamaterials with Multiple Heterogeneous Interfaces Enables Integrated Control of Microwave Field, Acoustic Field, and Thermal Field

Advanced Science, EarlyView.
The Direct‐Ink‐Writing (DIW) 3D‐printed aramid nanofibers (ANF)/carbon nanotubes (CNT)/liquid metal (LM) aerogel metamaterial demonstrates an effective and lightweight strategy to achieve polarization insensitive & ultra‐wideband microwave absorption from 2.65‐18 GHz, broadband noise reduction effect in the 2800‐6400 Hz and thermal suppression ...
Yijie Liu, Kokila Khanal, Weimeng Chu, Sreekanth Ginnaram, Yijing Zhao, Chunlin Jia, Udeshwari Jamwal, Jiaqi Tao, Lvtong Duan, Wentao Yan, Yong Yang   +10 more
wiley   +1 more source

Structural-Material Coupling Enabling Broadband Absorption for a Graphene Aerogel All-Medium Metamaterial Absorber. [PDF]

Nanomaterials (Basel)
Yan K, Ren Y, Zhang J, Song M, Du X, Lu M, Wu D, Li Y, Yun J.   +8 more
europepmc   +1 more source

Neural Network‐Based Permittivity Engineering of Magnetic Absorbers for Customizable Microwave Absorption

Advanced Science, EarlyView.
A neural network‐enabled permittivity engineering paradigm is introduced, transcending traditional trial‐and‐error design. By decoupling electromagnetic parameters and screening a high‐throughput feature space, an ultrathin (1.0 mm) magnetic absorber is inversely designed, experimentally achieving a superior and customizable 5.1 GHz bandwidth and ...
Chenxi Liu, Jinzhe Li, Sen Li, Zhongqiu Guo, Yao Chen, Tian Li, Renchi Qin, Jiaxu Sun, Yongxi Lu, Fanbin Meng   +9 more
wiley   +1 more source

Accurate prediction of geometrical parameters of an ultra-broadband metamaterial absorber using machine learning. [PDF]

Sci Rep
Ahmed MR, Jyoti O, Sarkar PP, Motin MA, Habib MS, Habib MS.   +5 more
europepmc   +1 more source