Results 161 to 170 of about 8,678 (270)

Efficient Gradient‐Enhanced SLSQP Optimization Design of Ultra‐Thin Broadband Honeycomb‐FSS Structure

Advanced Electronic Materials, EarlyView.
This study introduces a gradient‐driven optimization framework for multilayer honeycomb‐FSS composite absorber, integrating differentiable gradient functions with optimization process, providing new ideas for the optimal design of absorbing structures.
Huimin Xiang, Yongqiang Shi, Qingzhen Yang, Xufei Wang, Xinyuan Liu   +4 more
wiley   +1 more source

Electromagnetic Characterization of EAC-1A and JSC-2A Lunar Regolith Simulants. [PDF]

Materials (Basel)
Ramos Somolinos D, Plaza Gallardo B, Cidrás Estévez J, Stepanyan N, Cowley A, Auñón Marugán A, Poyatos Martínez D.   +6 more
europepmc   +1 more source

Presentation 1_The magnetic permeability signature in high-frequency electromagnetic data modeling: a case study for GPR approximation.pdf

Alejandra I. Sánchez (22089962), Luis A. Gallardo (22089965)   +1 more
openalex   +1 more source

Low‐Voltage Controlled Coercivity in Nanocrystalline Fe‐Ni Films by Magneto‐Ionic Effects

Advanced Electronic Materials, EarlyView.
Fe‐Ni alloy films are introduced as magneto‐ionic material platform for energy‐efficient magnetic devices. In a compositional series of electrolyte‐gated Fe‐Ni films, the application of a voltage of around 1 V leads to magnetic property changes. The greatest effect, a >90% decrease in coercivity, occurs in near‐equiatomic alloys with ultra‐fine grains.
Anna Ullrich, Florin Leo Hambeck, Raphael Kohlstedt, Francesca Sgarbi Stabellini, Sandra Schiemenz, Daniel Wolf, Karin Leistner   +6 more
wiley   +1 more source

Study of repulsive permanent magnetic levitation mechanism and its dynamic characteristics. [PDF]

Sci Rep
Zhou F, Yang J, Hu H, Gao T.
europepmc   +1 more source

Electromagnetic field-assisted process intensification for transdermal delivery of flurbiprofen: Influence on physicochemical properties, permeability, and skin accumulation

Karolina Zyburtowicz-Ćwiartka, Karolina Bilska, Anna Nowak, Anna Muzykiewicz-Szymańska, Łukasz Kucharski, Maciej Konopacki, Katarzyna Piotrowska, Rafał Rakoczy, Paula Ossowicz‐Rupniewska   +8 more
openalex   +1 more source

Kinetic analysis of spin current contribution to spectrum of electromagnetic waves in spin-1/2 plasma. I. Dielectric permeability tensor for magnetized plasmas [PDF]

, 2017
Pavel A. Andreev
openalex   +1 more source

Photoelectrochemical CO2‐to‐Formic Acid Conversions: Advances in Photoelectrode Designs and Scale‐Up Strategies

Advanced Energy Materials, EarlyView.
Schematic of a photoelectrochemical CO2‐to‐formic acid conversion. The outer circle highlights that the generated formic acid can be stored and later utilized as a fuel, while the emitted CO2 can be captured and recycled, ultimately contributing to a zero‐carbon emission cycle.
Bilawal Khan, M. Bilal Faheem, Karthik Peramaiah, Yuk‐Tong Cheng, Bangul Khan, Quinn Qiao, Kuo‐Wei Huang, Jr‐Hau He   +7 more
wiley   +1 more source

Evaluation of the ionization of noble gases under the effect of an electric field for the generation of useful energy. [PDF]

Heliyon
Bonfim Gomes V, do Carmelo Santos Barreiros R, Dreyer P, Pascoa JM, Oliveira F.   +4 more
europepmc   +1 more source

The Future of Hydrogen‐Powered Aviation: Technologies, Challenges, and a Strategic Roadmap for Sustainable Decarbonization

Advanced Energy and Sustainability Research, EarlyView.
Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira, Md Mahbubur Rahman, Karib Hassan Khan, Md Nizam Uddin, Dewan Hafiz Nabil   +4 more
wiley   +1 more source