International Journal for Numerical Methods in Engineering, Volume 127, Issue 5, 15 March 2026.ABSTRACT This work presents novel structure‐preserving formulations for stable model order reduction in the context of time‐domain room acoustics simulations. A solution to address the instability in conventional model order reduction formulations based on the Linearized Euler Equations is derived and validated through numerical experiments.
Satish Bonthu +4 more
wiley +1 more source
Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications
Advanced Functional Materials, Volume 36, Issue 20, 9 March 2026.Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai +8 more
wiley +1 more source
Inverse-designed nanophotonic neural network accelerators for ultra-compact optical computing. [PDF]
Nat CommunSved J +5 more
europepmc +1 more source
Double Helical Plasmonic Antennas
Advanced Functional Materials, Volume 36, Issue 20, 9 March 2026.Plasmonic double helical antennas funnel circularly polarized light to the nanoscale, offering strong chiroptical interaction and directional light emission. Extending a single helix design tool, this study combines numerical modeling with experimental validation, revealing large, broadband dissymmetry factors in the visible range.
Aleksei Tsarapkin +7 more
wiley +1 more source
Enhanced Numerical Equivalent Acoustic Material (eNEAM): Analytical and Numerical Framework for Porous Media with Thermo-Viscous Effects for Time Domain Simulations. [PDF]
Materials (Basel)Iglesias PC, Godinho L, Redondo J.
europepmc +1 more source
Advanced Materials, Volume 38, Issue 13, 3 March 2026.Rozanov causality limit—a compulsive proportional thickness‐wavelength relationship (nd ∝ λ)—makes it challenging to develop perfect absorption with both thin thickness and low frequency. Herein, a cocktail effect in high‐entropy alloys (HEA) is crucially utilized for lowering plasma frequency to achieve epsilon‐near‐zero states, which finally enables ...
Peitao Xie +7 more
wiley +1 more source
Photoluminescence of Rhodamine from Nano-Confinement Inside 3D Sculptured Coatings. [PDF]
Nanomaterials (Basel)Grineviciute L +6 more
europepmc +1 more source
Arbitrary Total Angular Momentum Vectorial Holography Using Bi‐Layer Metasurfaces
Advanced Materials, Volume 38, Issue 15, 12 March 2026.A bi‐layer metasurface platform is presented for arbitrary total angular momentum vectorial holography, where polarization and orbital angular momentum are exploited as independent multiplexing dimensions. By overcoming symmetry limitations of single‐layer designs, the approach generates distinct vectorial holographic images for each orthogonal TAM ...
Joonkyo Jung, Hyeonhee Kim, Jonghwa Shin
wiley +1 more source
Nanotextured light modulation for flexible OLEDs with 370% enhanced EQE and angular color stability. [PDF]
Sci RepKim YR, Nimbalkar A, Suh MC.
europepmc +1 more source
PearSAN: A Machine Learning Method for Inverse Design Using Pearson Correlated Surrogate Annealing
Advanced Optical Materials, Volume 14, Issue 10, 13 March 2026.A machine learning–assisted inverse design framework is introduced to overcome the curse of dimensionality in complex nanophotonic design problems. By leveraging Pearson‐correlated surrogate annealing (PearSAN) method within a generative latent space, rapid convergence toward optimal thermophotovoltaic metasurface designs is achieved, enabling precise ...
Michael Bezick +8 more
wiley +1 more source