Results 221 to 230 of about 199,086 (341)

The Hall Effects of Vortex Light in Optical Materials

Advanced Photonics Research, EarlyView.
This article models optical materials as curved spacetime to investigate light propagation, finding that the deflection angle for light with spin σ and intrinsic orbital angular momentum ℓ follows ϑ ∝ 2σ + ℓ$\vartheta \propto 2 \text{&sgr; } + ℓ$.
Wei‐Si Qiu, Li‐Li Yang, Dan‐Dan Lian, Peng‐Ming Zhang   +3 more
wiley   +1 more source

Integrating Complex Permittivity Measurements with Histological Analysis for Advanced Tissue Characterization. [PDF]

Sensors (Basel)
Lopez-Prades S, Torrecilla-Vall-Llossera M, Rus M, Cuatrecasas M, O'Callaghan JM.   +4 more
europepmc   +1 more source

All‐Dielectric Metasurface‐Based Gap Waveguides

Advanced Photonics Research, EarlyView.
Dielectric metasurface‐based waveguides (metawavegides) offer several advantages over conventional waveguides, making them ideal for integrated photonics. A design of a metawaveguide composed of a pair of dielectric metasurfaces is proposed, where each metasurface behaves as a wall of either a perfect electric conductor or a perfect magnetic conductor,
Vladimir R. Tuz, Vyacheslav V. Khardikov, Izzatjon Allayarov, Antonio Calà Lesina, Andrey B. Evlyukhin   +4 more
wiley   +1 more source

Physics-Guided Hierarchical Neural Networks for Maxwell's Equations in Plasmonic Metamaterials. [PDF]

ACS Photonics
Lynch S, LaMountain J, Fan B, Bu J, Raju A, Wasserman D, Karpatne A, Podolskiy VA.   +7 more
europepmc   +1 more source

How round is round? On accuracy in complex dielectric permittivity calculations: A finite-size scaling approach

, 2001
Enis Tuncer
openalex   +2 more sources

Early Pancreatic Cancer Diagnosis via Ultrasensitive THz Toroidal Metasensing

Advanced Photonics Research, EarlyView.
This study introduces a revolutionary terahertz metasurface biosensor using gold nanoparticles to boost sensitivity. It achieves precise detection of ultra‐low biomarker concentrations (1–1000 pg mL−1) with a 97.6 GHz/RIU sensitivity through optimized antibody binding.
Peng Wang, Mingming Jiang, Qingzhe Jia, Zhaofu Ma, Chenjie Liu, Hui Dai, Yanan Jiao, Liangli Cao, Jing Lou   +8 more
wiley   +1 more source

Exploiting the Modulation Effects of Epitaxial Vanadium Film in a Quasi-BIC-Based Terahertz Metamaterial. [PDF]

Materials (Basel)
Lu C, Liu J, Chen S, Guo J.
europepmc   +1 more source

An electromagnetic trinity from "negative permittivity" and "negative permeability"

, 2001
Akhlesh Lakhtakia
openalex   +2 more sources

Flexible Sensor‐Based Human–Machine Interfaces with AI Integration for Medical Robotics

Advanced Robotics Research, EarlyView.
This review explores how flexible sensing technology and artificial intelligence (AI) significantly enhance human–machine interfaces in medical robotics. It highlights key sensing mechanisms, AI‐driven advancements, and applications in prosthetics, exoskeletons, and surgical robotics.
Yuxiao Wang, Zhipeng Jiang, Sun Hwa Kwon, Matthew Ibrahim, Alexander Dang, Lin Dong   +5 more
wiley   +1 more source

Magnetic Induction Spectroscopy-Based Non-Contact Assessment of Avocado Fruit Condition. [PDF]

Sensors (Basel)
Lu T, Fletcher AD, Colgan RJ, O'Toole MD.   +3 more
europepmc   +1 more source