Results 241 to 250 of about 284,309 (382)

Electrode effects revisited [permittivity measurement] [PDF]

, 2002
Ken L. Stricklett, James Baker‐Jarvis
openalex   +1 more source

Flexible polydimethylsiloxane/multi-walled carbon nanotubes membranous metacomposites with negative permittivity

, 2017
Kai Sun, Peitao Xie, Zhongyang Wang, Tongming Su, Qian Shao, J. Ryu, Xihua Zhang, Jiang Guo, A. Shankar, Jianfeng Li, R. Fan, D. Cao, Zhanhu Guo   +12 more
semanticscholar   +1 more source

Smart Theremin Based on Electromagnetic Metasurfaces for Fine Dual‐Hand Perception

Advanced Optical Materials, EarlyView.
The proposed Meta‐Theremin leverages a frequency‐spatial multiplexing metasurface to enable robust dual‐hand perception by shielding environmental noise and confining EM fields to interaction zones. Its physics‐informed neural network decouples hand‐specific echoes, enhancing accuracy.
Che Liu, Yisu Huang, Mengyuan Zhang, Yiming Ma, Wenming Yu, Jiajing Wu, Lianlin Li, Qian Ma, Tie Jun Cui   +8 more
wiley   +1 more source

Investigation of argon plasma treatment on the structural, surface morphology and electrical properties of bovine cortical bone. [PDF]

Sci Rep
Abdel Reheem AM, Desouky OS, Selim NS, Abdel-Hamid HM, El-Marakby SM.   +4 more
europepmc   +1 more source

Cloaking and Antennas: From Theoretical Paradigms to Next‐Generation Intelligent Systems

Advanced Optical Materials, EarlyView.
The inception of electromagnetic cloaking sparked an immediate question: Can antennas be made invisible? Two decades later, this review charts the intertwined progress of major cloaking strategies (from transformation optics to scattering cancellation), metasurface technology, and their application to antennas, revealing how AI‐enabled devices are ...
Helen Guo, Xun Li
wiley   +1 more source

Engraved Microwave Metasurfaces for Potential Application in Honey Quality Control. [PDF]

ACS Omega
Drymiskianaki A, Katsara K, Papadakis VM, Viskadourakis Z, Kenanakis G.   +4 more
europepmc   +1 more source

Directional Light Scattering In Mie‐Resonant Si Particles With Ultra‐Thin Au Shells

Advanced Optical Materials, EarlyView.
Si@Au core‐shell particles have been produced to study their ability to directionally scatter light. We found that the heavily reported particulate shells do not overlap the electric and magnetic dipoles well, where continuous shells have better overlap. Experimental analyses, including nanomaterial characterization, EELS and single‐particle dark‐field
Emmanuel O. Idowu, Lucien Roach, Kevin O’ Connor, Jonathan G. C. Veinot, Sabrina Lacomme, Julien Proust, Jérôme Plain, Xiaoyan Li, Mathieu Kociak, Alexandre Baron, Virginie Ponsinet, Peter Wiecha, Glenna L. Drisko   +12 more
wiley   +1 more source

Aluminate/cobalt composites developing for elevated-temperature and high-efficiency electromagnetic absorbing (EMA) materials. [PDF]

iScience
Guan ZJ, Yang BA, Yuan Y, Jiang JT, Li Y, Song B, Sun XY, Gong YX, Yan SJ, Shao WZ, Zhen L.   +10 more
europepmc   +1 more source

Flat Profile of Permittivity vs Temperature for Graded Ba1-xSrxTiO3 Ceramics.

, 2001
Toshitaka Ota, Yuichi Abe, T. Hirashita, Hiroyuki Miyazaki, Yasuo Hikichi, Hisao Suzuki   +5 more
openalex   +2 more sources

Interactions of Nitrogen‐Vacancy Centers in Diamond with Electron Beams: Implications for Quantum Sensing and Photoluminescence Stability

Advanced Optical Materials, EarlyView.
Under the influence of an electron beam, the photoluminescence (PL) and quantum sensing stability of nitrogen‐vacancy (NV) centers in fluorescent nanodiamonds (FNDs) change. This work elucidates structural and functional changes induced by the electron beam in FNDs and identifies imaging conditions to preserve NV properties and offers a pathway for top‐
Bradley T. Flinn, William J. Cull, Ian Cardillo‐Zallo, James Kerfoot, Benjamin L. Weare, Graham A. Rance, Michael W. Fay, Francisco U. Hernandez, Anabel E. Lanterna, Melissa. L. Mather, Andrei N. Khlobystov   +10 more
wiley   +1 more source