Results 171 to 180 of about 1,025 (236)

Recent Advances in Electromagnetic Devices: Design and Optimization. [PDF]

Micromachines (Basel)
Kang C, Chung H.
europepmc   +1 more source

Technical Program Committee Co-Chair and Member of the scientific Subcommittee in Optics and Photonics al congresso PIERS 2019 Xiamen - PhotonIcs & Electromagnetics Research Symposium

, 2019
Rita Asquini
core  

Leveraging Metamaterial‐Inspired Wireless Resonator for Reliable Quantitative MRI at 1.5T: Linearity, Bias, and Repeatability Assessment

Advanced Physics Research, EarlyView.
This study designed a nonlinear‐response metamaterial‐inspired wireless resonator (MWR) and systematically evaluated the feasibility of using MWR for quantitative magnetic resonance imaging (qMRI), including T1/T2 mapping, apparent diffusion coefficient, and proton density fat fraction.
Yakui Wang, Yingyi Qi, Bing Liu, Zhonghai Chi, Yi Yi, Xinxin Li, Yibei Yu, Qian Zhao, Zhuozhao Zheng   +8 more
wiley   +1 more source

Enhancing the antenna radiation-bandwidth product with dual-tone temporal modulation. [PDF]

Nat Commun
Arora A, Mekawy A, Xu G, Kasahara Y, Liu C, Hassick B, Ranzani L, Sounas DL, Alù A.   +8 more
europepmc   +1 more source

On the Impact of Mechanical Constraint on Band Structure and Photo‐Elastic Effect in Photonic Resonators

Advanced Physics Research, EarlyView.
We computationally investigate the mechanical, electronic, and optical properties of strained GeSn microdisks on silicon substrates. By combining photo‐elasticity, strain‐dependent band‐structure calculations, and optical mode analysis, we study how strain distribution, structural configuration, and temperature affect the electronic band structure and ...
Jon Schlipf, Ignatii Zaitsev, Inga Anita Fischer, Davide Spirito, Bernd Witzigmann, Costanza Lucia Manganelli   +5 more
wiley   +1 more source

A lithography-free approach to polaritonic Luneburg lenses. [PDF]

Nat Commun
Cui Z, Gong Y, Yu W, Xia S, He Z, Tang X, Zheng B, Wang H, Ma W, Zhang Y, Chen H, Wu Y.   +11 more
europepmc   +1 more source

Optimized Wavy Thermal Radiative Analysis of Electrochemically Ternary Hybrid Nanomaterials Affected by an Induced Magnetic Force: An ANN‐Based Levenberg–Marquardt Backpropagation Approach

Advanced Physics Research, EarlyView.
This diagram illustrates the wavy flow configuration of the model in a Cartesian coordinate system. It represents the heat and mass transfer characteristics of ternary hybrid nanofluids over a vertically wavy surface in the presence of an induced magnetic field and double‐diffusive mixed convection.
Latif Ahmad, Saleem Javed, Umair Khan, Muhammad Iqbal, Syed Modassir Hussain   +4 more
wiley   +1 more source

An experimental demonstration of neuromorphic sensing of chemical species using electro-optical reservoir computing. [PDF]

Sci Rep
Anufriev G, Furniss D, Farries MC, Seddon AB, Phang S.   +4 more
europepmc   +1 more source

Polarization‐Dependence of Nonlinear Optical Effects in Silicon: The Case of Ultrafast Processing

Advanced Physics Research, EarlyView.
The dependence of the input polarization for the nonlinear optical propagation in silicon is investigated theoretically and experimentally. The perturbative regime is examined using pump‐probe shadowgraphy and nonlinear transmission, whereas the case of permanent laser‐induced modifications is addressed using a combination of Raman micro‐spectroscopy ...
Namig Alasgarzade, Alessandro Alberucci, Stree V. Arumugam, Markus Blothe, Maxime Chambonneau, Chandroth P. Jisha, Stefan Nolte   +6 more
wiley   +1 more source

Specific Absorption Rate Optimization in Microwave Cancer Hyperthermia via Local Power Synthesis Algorithm. [PDF]

Cancers (Basel)
Firuzalizadeh M, Gaffoglio R, Giordanengo G, Righero M, Vecchi G.   +4 more
europepmc   +1 more source