Results 161 to 170 of about 2,328 (261)

Optimization of broadband metamaterial absorber using twin delayed deep deterministic policy gradient reinforcement learning technique. [PDF]

Sci Rep
Mahmoud BE, Ali TA, Obayya SSA, Hameed MFO.   +3 more
europepmc   +1 more source

Design of a Penta-Band Graphene-Based Terahertz Metamaterial Absorber with Fine Sensing Performance. [PDF]

Micromachines (Basel), 2023
Lai R, Chen H, Zhou Z, Yi Z, Tang B, Chen J, Yi Y, Tang C, Zhang J, Sun T.   +9 more
europepmc   +1 more source

Hybrid Plasmonic Photoanodes for Effective Photocatalytic Water Splitting

Nanophotonics, Volume 15, Issue 16, 26 August 2026.
Photocatalytic water and seawater splitting with high efficiency (∼10%) by hybrid plasmonic photoanodes based on a metamaterial made of metal nanostructures. ABSTRACT Photocatalytic water splitting by semiconductors is elucidated in many important works.
Hongkai Zhou, Andrew Campbell, Wilfrid Harvey, Vasyl G. Kravets, Alexander N. Grigorenko   +4 more
wiley   +1 more source

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

Deep‐Learning‐Assisted Design of Dynamically Tunable Near‐Infrared Dual‐Band Lithium Niobate Metamaterial Absorber for Optical Communication

Nanophotonics, Volume 15, Issue 16, 26 August 2026.
An end‐to‐end deep‐learning framework combining inverse prediction and gradient refinement enables rapid design of dynamically tunable lithium‐niobate metamaterial absorbers for optical communication. Near‐perfect dual‐band absorption is achieved at 1310 and 1550 nm with electro‐optic wavelength tuning.
Xiajun Liu, Zexuan Zhang, Chenxi Su, Mei Wang, Feng Xia, Peng Sun, Li Dong, Maojin Yun   +7 more
wiley   +1 more source

Dual-band graphene-assisted metamaterial absorber with machine learning integration for high-sensitivity THz biosensing. [PDF]

Sci Rep
Gupta S, Gosi VC, Pareek P, Upender P.
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

An Optically Transparent Metamaterial Window Based on Metal Meshes With Integrated Absorption and Transmission

Nanophotonics, Volume 15, Issue 16, 26 August 2026.
We demonstrate an optically transparent metallic‐mesh electromagnetic window that integrates radar‐frequency absorption, millimeter‐wave transmission, and visible‐light transparency within a single passive architecture, providing a new approach for multifunctional electromagnetic control.
Chaoyue Li, Chenyang Cui, Wangqi Mao, Pingping Min, Tingting Yu, Yang Zhang, Yaqiang Zhang, Chi Zhang, Hongxing Dong, Long Zhang   +9 more
wiley   +1 more source

Design and Analysis of Compression–Torsion Coupling Metamaterials Using the Golden Section Method

Advanced Engineering Materials, Volume 28, Issue 16, 19 August 2026.
A novel compression–torsion metamaterial is engineered using inclined rods and symmetry breaking. To optimize its torsional performance, the golden section method is employed. The mechanical response of the metamaterial is validated through both numerical analysis and experimental validation.
Amirhossein Hassani, Sara Bagherifard
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