Results 241 to 250 of about 113,538 (326)

The measuring methods of microwave relative complex permittivities of film, sheet and plate dielectric materials.

, 1989
Touru Sugino, Yasuyuki Ito, Masayoshi Umeno   +2 more
openalex   +2 more sources

A Force Myography (FMG) Armband Based on Micro‐Structured Textile‐Pressure Sensors for Human‐Machine Interface (HMI)

Advanced Sensor Research, EarlyView.
This study introduces a textile‐based capacitive pressure sensor featuring a triangular prism microstructure, which significantly enhances sensitivity to 5.52% kPa−¹ and supports a wide sensing range up to 330 kPa. The sensor's performance is validated in a 4‐channel capacitive pressure‐based force myography (cFMG) armband for gesture recognition ...
Rayane Tchantchane, Hao Zhou, Shen Zhang, Gursel Alici   +3 more
wiley   +1 more source

Enhanced Microwave Absorption Performance of Amorphous Co_100-xFe_x Nanoparticles. [PDF]

Nanomaterials (Basel)
Wang Z, An C, Wang F, Liang H, Hou Z, Shen H, Wu H.   +6 more
europepmc   +1 more source

p‐Cu(OH)2/n‐SrTiO3 Heterojunction for Efficient Photocatalytic Hydrogen Production

Advanced Sustainable Systems, EarlyView.
Improving the efficiency of photocatalysts in the hydrogen evolution reaction relies on developing cost‐effective co‐catalysts. This study focuses on p‐Cu(OH)2/n‐SrTiO3 heterojunctions for efficient hydrogen production. 1 wt.% Cu‐based co‐catalyst significantly enhances performance, achieving ≈3.5 times higher hydrogen production compared to pristine ...
Euaggelia Skliri, Anna P. Souri, Ioannis Vamvasakis, Evangelos Andreou, Gerasimos Armatas, Vassilios D. Binas   +5 more
wiley   +1 more source

Numerical Simulation Study on the Impact of Blind Zones in Ground Penetrating Radar. [PDF]

Sensors (Basel)
Wang W, Du W, Cheng S, Zhuo J.
europepmc   +1 more source

Design of Thermodynamically Stable Lead‐Free Cs2InCuCl6 Double Perovskite Solar Cells

Advanced Theory and Simulations, EarlyView.
Lead‐free Cs₂InCuCl₆ double perovskite (CICC) is explored as a solar absorber via SCAPS simulations. Device optimization of absorber thickness, defect densities, and interface kinetics with HTL/ETL materials reveals promising power conversion efficiency.
Luong Thien Bao Pham, Naveen Kumar Elumalai, Pranta Barua, Kiran Sreedhar Ram, Hooman Mehdizadeh‐Rad, Kannoorpatti Krishnan   +5 more
wiley   +1 more source

Pseudo-spin light circuits in nonlinear photonic crystals. [PDF]

Nat Commun
Yesharim O, Izhak S, Arie A.
europepmc   +1 more source

Excitation Energy Transfer between Porphyrin Dyes on a Clay Surface: A Study Employing Multifidelity Machine Learning

Advanced Theory and Simulations, EarlyView.
Inspired by natural light‐harvesting systems, this study computationally investigates a synthetic antenna by arranging cationic free‐base porphyrin molecules on an anionic clay surface. Using a multiscale quantum mechanics/molecular mechanics (QM/MM) approach combined with a multifidelity machine learning method, excitation energies are predicted ...
Dongyu Lyu, Vivin Vinod, Matthias Holzenkamp, Yannick Marcel Holtkamp, Sayan Maity, Carlos R. Salazar, Ulrich Kleinekathöfer, Peter Zaspel   +7 more
wiley   +1 more source

Unsupervised design and geometry optimization of high-sensitivity ring-resonator-based sensors. [PDF]

Sci Rep
Haq T, Koziel S, Pietrenko-Dabrowska A.
europepmc   +1 more source

Ultrafast Radiative Recombination Engineering in InGaN/GaN Quantum Wells through Temperature, Alloy Fraction and Layer's Width Tuning for Photonics

Advanced Theory and Simulations, EarlyView.
A side‐view schematic illustrating intra‐ and inter‐band optical recombination processes in quantum wells, highlighting applications that depend on carrier dynamics and recombination lifetimes, such as lasers, photodetectors, and solar cells. Abstract Radiative lifetime (RT) on the picosecond to femtosecond scale plays a key role in enabling ultrafast ...
Redouane En‐nadir
wiley   +1 more source