Results 191 to 200 of about 56,269 (249)

Structural Optimization and Performance Analysis of Acoustic Metamaterials with Parallel Unequal Cavities. [PDF]

Materials (Basel)
Pan T, Yang F, Jiang C, Shen X, Yang X, Peng W, Sun Z, Wang E, Dai J, Zhu J.   +9 more
europepmc   +1 more source

Tuning the buckling sequences of metamaterials using plasticity

Wenfeng Liu, Bernard Ennis, Corentin Coulais   +2 more
openalex   +1 more source

Spectrally Adjustable Narrowband Photonic Device Based on Heat‐Driven Amorphous‐to‐Crystal Transformation of Si

Advanced Photonics Research, EarlyView.
The change in the dielectric function from the heat‐driven amorphous‐to‐crystal Si transformation can be used to engineer large spectral adjustability of Si‐based multilayered narrowband photonic devices operating in the IR region. This effect can be utilized to accurately adjust the resonance wavelength of fabricated amorphous multilayered structures ...
David Hernández Pinilla, Andrea Ruiz Perona, Thien Duc Ngo, Ørjan Sele Handegård, Toan Phuoc Tran, Naoki Furuhata, Tadaaki Nagao   +6 more
wiley   +1 more source

Transient thermoelastic and carrier wave behavior in laser-excited cylindrical semiconductor metamaterial disc. [PDF]

Sci Rep
Alshehri AM, Lotfy K.
europepmc   +1 more source

Smart Materials Vis-à-vis Metamaterials

, 2020
Malik Abdul Qadeer Malik
openalex   +1 more source

Dynamically Tunable Coherent Perfect Absorption Based on Bound States in the Continuum in Borophene Metamaterials

Advanced Photonics Research, EarlyView.
This article proposes a symmetry‐protected bound states in the continuum mechanism based on borophene metamaterials, achieving dual‐band broadband coherent perfect absorption (CPA) in the near‐infrared spectrum. By dynamically modulating carrier concentration, the operational bandwidth of CPA can be significantly expanded, effectively overcoming the ...
Xue‐Yan Wu, Yan‐Xi Zhang, Qi Lin, Xiang Zhai, Ling‐Ling Wang, Gui‐Dong Liu   +5 more
wiley   +1 more source

Interconnected four split rectangular ring resonator flexible metamaterial for microwave sensing application. [PDF]

Sci Rep
Chowdhury NM, Hakim ML, Alam T, Maash AA, SinghSingh MJ, Soliman MS, Islam MT, Islam MS.   +7 more
europepmc   +1 more source

Micro-perforated acoustic metamaterial with honeycomb-corrugation hybrid core for broadband low frequency sound absorption

, 2018
Fenghui Zhang, Yufan Tang, Fengxian Xin, Tianjian Lu   +3 more
openalex   +1 more source

Techniques and Advances in Ultrafast Photography

Advanced Photonics Research, EarlyView.
This review maps the fast‐growing field of ultrafast photography from early mechanical cameras to modern optical‐computational methods. It organizes techniques into four families (multishot passive/active; single‐shot passive/active), explains how they reach trillion‐frame‐per‐second speeds, compares capabilities and tradeoffs, and highlights ...
Chen Huang, Xin Zhang, Renjie Han, Jiaoyu Fan, Hui Jiang, Yiwen Zhang, Jinghua Yu, Jiamin Wang, Yi Chen, Junjie Sun, Fei Chen   +10 more
wiley   +1 more source

Four-Dimensional-Printed Woven Metamaterials for Vibration Reduction and Energy Absorption in Aircraft Landing Gear. [PDF]

Materials (Basel)
Wang X, Lin C, Li L, Lu Y, Zhu X, Wang W.   +5 more
europepmc   +1 more source