Results 221 to 230 of about 56,269 (249)

Digitally Controlled Piezoelectric Metamaterial for Low-Frequency and High-Efficiency Sound Absorption. [PDF]

Materials (Basel)
Zhang X, Nie J, He J, Lin F, Liu Y.
europepmc   +1 more source

Observation of Localized Resonant Phonon Polaritons in Biaxial α‐MoO3 Nanoparticles

Advanced Science, EarlyView.
Biaxial α‐MoO3 nanoparticles exhibit tunable, high‐Q mid‐infrared resonances driven by localized phonon polaritons. Combining a novel synthesis method, hyperspectral near‐field imaging and a unified theoretical analysis, this work reveals eigenmodes and resonance conditions in biaxial particles.
Daniel Beitner, Asaf Farhi, Ravindra Kumar Nitharwal, Tejendra Dixit, Tzvia Beitner, Shachar Richter, SivaRama Krishnan, Haim Suchowski   +7 more
wiley   +1 more source

Triple-band highly sensitive terahertz metamaterial absorber for biomedical sensing applications. [PDF]

PLoS One
Miah A, Al Zafir S, Hasnain M, Das J, Haque SMA, Wahed A.   +5 more
europepmc   +1 more source

Cut‐Enabled Mechanical Metamaterials for Multimodal and Reprogrammable Static Nonreciprocity

Advanced Science, EarlyView.
Cut‐enabled mechanical metamaterials are designed to overcome the challenge of obtaining multiple and reprogrammable static nonreciprocal modes in a single microstructural topology. It offers a pathway to synthesize multiple nonreciprocal modes and control the nonreciprocal responses, enhancing the functionality of metamaterials.
Jinhao Zhang, Shuo Zhang, Xiao Zhou, Yueqi He, Fengwen Wang, Dianlong Yu, Yu Jiang, Mi Xiao, Xin Fang   +8 more
wiley   +1 more source

Longitudinal field controls vector vortex beams in anisotropic epsilon-near-zero metamaterials. [PDF]

Nat Commun
Aita V, Roth DJ, Zaleska A, Krasavin AV, Nicholls LH, Shevchenko M, Rodríguez-Fortuño FJ, Zayats AV.   +7 more
europepmc   +1 more source

Enabling the Fabrication of Complex Soft Iontronics Using Multi‐Material 3D Extrusion Printing

Advanced Science, EarlyView.
Using multi‐material 3D printing, ionic diodes and logic circuits are created using only one fabrication technique and are integrated into metamaterial scaffolds with advanced mechanical behavior, paving the way for soft devices with tunable sensitivity to mechanical strain.
Trevor J. Kalkus, Tamara V. Unterreiner, Målin Schmidt, Laura D. Wächter, Christina R. Schmitt, Ankit Mishra, Christine Selhuber‐Unkel   +6 more
wiley   +1 more source

Mechanical Performance and Energy Absorption of Ti6Al4V I-WP Lattice Metamaterials Manufactured via Selective Laser Melting. [PDF]

Materials (Basel)
Yu L, Xiao X, Zhu X, Liu J, Sun G, Xu Y, Yang S, Jiang C, Geng D.   +8 more
europepmc   +1 more source

Inverse Co‐Design of Mechanical And Sensory Properties in Soft Lattice Foams for Multifunctional Wearables

Advanced Science, EarlyView.
An inverse co‐design framework integrates neural networks and physics‐based models to engineer soft lattice foams with independently tunable mechanical and sensory properties. By layering architected foams and optimizing electrode placement, this method enables multifunctional wearable sensors.
Qinghua Guan, Benhui Dai, Harshal Sonar, Josie Hughes   +3 more
wiley   +1 more source

Simple and Cost-Effective Design of a THz-Metamaterial-Based Hybrid Sensor on a Single Substrate. [PDF]

Sensors (Basel)
Nath U, Banerjee S, Santini C, Citroni R, Mangini F, Frezza F.   +5 more
europepmc   +1 more source