Results 221 to 230 of about 27,311 (293)

Junction Physics and Architectural Paradigms in Optoelectronic Semiconductor Fibers

Advanced Science, EarlyView.
Optoelectronic fibers are emerging as a key platform for distributed sensing, energy harvesting, and optical communication in deformable systems. Their performance is fundamentally governed by junction formation under confined, dynamic processing conditions.
Hailiang Wang, Wenshu Ouyang, Yuhang Xiao, Wei Yan, Meifang Zhu   +4 more
wiley   +1 more source

Ultracompact Programmable Silicon Photonics Using Layers of Low-Loss Phase-Change Material Sb₂Se₃ of Increasing Thickness. [PDF]

ACS Photonics
Blundell S, Radford TW, Ajia IA, Lawson D, Yan X, Banakar M, Thomson DJ, Zeimpekis I, Muskens OL.   +8 more
europepmc   +1 more source

Dynamic Evolution‐Controlled Parabolic‐Shaped Microstructures for Ultra‐Black Surface via Self‐Assembled Microsphere Mask Etching

Advanced Science, EarlyView.
A robust, substrate‐independent fabrication approach overcomes the spectral and geometric limitations of traditional stray‐light suppression. By combining ink spray‐coating with self‐assembled microsphere mask etching, this method produces parabolic‐shaped microstructures on diverse planar and curved engineering components.
Yiming Li, Jianwei Wang, Guoxu Yu, Qunbo Lv, Yuan Ma, Jiadao Wang   +5 more
wiley   +1 more source

Crown ether decorated silicon photonics for safeguarding against lead poisoning. [PDF]

Nat Commun
Ranno L, Tan YZ, Ong CS, Guo X, Koo KN, Li X, Wang W, Serna S, Liu C, Rusli, Littlejohns CG, Reed GT, Hu J, Wang H, Sia JXB.   +14 more
europepmc   +1 more source

Layer‐Dependent Phonon Polaritons in hBN Resolved by Photo‐Induced Force Spectroscopy

Advanced Science, EarlyView.
Layer‐dependent phonon polariton resonances in hexagonal boron nitride are systematically investigated using photo‐induced force microscopy. The in‐plane resonance exhibits a blueshift, while the out‐of‐plane resonance shows a redshift with increasing thickness. These results establish layer number as a key parameter for tuning polaritonic responses in
Amin Hajarian, Jiwoo Seo, SungWoo Nam
wiley   +1 more source

Electro-optic tuning in composite silicon photonics based on ferroionic 2D materials. [PDF]

Light Sci Appl
Dushaq G, Serunjogi S, Tamalampudi SR, Rasras M.   +3 more
europepmc   +1 more source

Fundamental Challenges, Physical Implementations, and Integration Strategies for Ising Machines in Large‐Scale Optimization Tasks

Advanced Electronic Materials, EarlyView.
Ising machines are emerging as specialized hardware solvers for computationally hard optimization problems. This review examines five major platforms—digital CMOS, analog CMOS, emerging devices, coherent optics, and quantum systems—highlighting physics‐rooted advantages and shared bottlenecks in scalability and connectivity.
Hyunjun Lee, Joon Pyo Kim, Sanghyeon Kim
wiley   +1 more source

Topological Materials and Related Applications

Advanced Electronic Materials, EarlyView.
This review covers topological materials—including topological insulators, quantum valley Hall and quantum spin Hall insulators, and topological Weyl and Dirac semimetals—as well as their most recent advancements in fields such as spintronics, electronics, photonics, thermoelectrics, and catalysis.
Carlo Grazianetti, Roberto Mantovan, Emanuele Longo, Harold J. W. Zandvliet, Pantelis Bampoulis, Yu Pan, Fan Li, Xia Wang, Payton Downey, Alessandro Molle   +9 more
wiley   +1 more source

Monolithic back-end-of-line integration of phase change materials into foundry-manufactured silicon photonics. [PDF]

Nat Commun
Wei M, Xu K, Tang B, Li J, Yun Y, Zhang P, Wu Y, Bao K, Lei K, Chen Z, Ma H, Sun C, Liu R, Li M, Li L, Lin H.   +15 more
europepmc   +1 more source

Editorial for the Special Issue on Silicon Photonics Bloom. [PDF]

Micromachines (Basel), 2020
Zhao Q, Boyraz O.
europepmc   +1 more source