Results 211 to 220 of about 92,312 (333)

Vertically Aligned Carbon Nanotube Mechano‐Electrochemical Generator for Ultralow‐Frequency Ocean Wave Monitoring

Advanced Science, EarlyView.
A mechano‐electrochemical generator is proposed that harvests energy from ultralow‐frequency waves below 0.01 Hz for self‐powered disaster monitoring. The generator minimizes signal distortion, enabling precise measurement of subtle waves with overlapping frequencies.
Hyeon Jun Sim, Dong Yeop Lee, Hocheol Gwac, Seungjin Lee, Joonhyeon Jeon, Seon Jeong Kim, Young‐Kwan Kim, Chang‐Seok Kim, Young‐Jin Kim, Sooncheol Kwon, Changsoon Choi   +10 more
wiley   +1 more source

Wedge and spring assembly for securing coils in electromagnets and dynamoelectric machines

, 1996
Melvin Lindner, James G Cottingham
openalex   +1 more source

Topology optimization for inverse magnetostatics as sparse regression: application to electromagnetic coils for stellarators

, 2023
Alan A. Kaptanoglu, Gabriel P. Langlois, Matt Landreman   +2 more
openalex   +2 more sources

Symmetry Breaking of Molecules Triggered by Chiral Inorganic Nanostructures Without Organic Components

Advanced Science, EarlyView.
Chiral nano‐inorganics, free of organic chiral ligands, provide a novel platform to direct symmetry breaking in molecular systems, through inorganic‐to‐organic chirality transfer via enantiospecific inorganic–organic interactions, circularly polarized light, and electron spin‐driven enantiopreferential reactions governed by chiral‐induced spin ...
Tao Yao, Xiao Chen, Yating Fang, Zhifeng Huang   +3 more
wiley   +1 more source

Electromagnetic pump stator coil

, 1996
Alan W Fanning, Leslie R Dahl
openalex   +1 more source

Critical Electrochemistry Technologies Applicable in Space Exploration

Advanced Science, EarlyView.
The available resources in space and discuss the application scenarios and challenges of electrochemical methods in four critical domains is analyzed: metallurgical processing of mineral resources, water resources utilization, carbon cycle management in extraterrestrial habitats, and electrical energy storage.
Ruisi Xu, Zepeng Lv, Shaolong Li, Jilin He, Jianxun Song   +4 more
wiley   +1 more source

Microwave‐Driven Dielectric‐Magnetic Regulation of Graphite@α‐MnO2 Toward Enhanced Electromagnetic Wave Absorption

Advanced Science, EarlyView.
This study presents a microwave‐activated composite integrating expanded graphite with α‐MnO2 nanowires, engineered to synergistically optimize dielectric and magnetic properties. The innovative microwave‐driven process enables rapid structural transformation, yielding ultrathin, scalable electromagnetic wave‐absorbing films.
Junyu Lu, Lei Xu, Cheng Xie, Chang Zhang, Zhaohui Han, Yiyao Ren, Renchao Che   +6 more
wiley   +1 more source

Biaxial Non-Resonant Electromagnetically Driven Scanning Micromirror with Large Aperture. [PDF]

Micromachines (Basel)
Wang T, Jian Y, Liu C, Chang M, Wang X, Wang W.   +5 more
europepmc   +1 more source

Generalized Phase Tailoring of Arbitrary Orthogonal Polarizations in Meta‐Structure with High‐Order Geometric Symmetry

Advanced Science, EarlyView.
A generalized methodology is proposed for Cm (m ≥ 3) meta‐structures to achieve independent phase control of arbitrary orthogonal polarizations. By integrating orientation tuning with structural tailoring, this approach extends spin‐based designs to polarization‐diverse wavefront engineering, enabling multi‐functional and high‐efficiency meta‐devices ...
Kai Qu, Ke Chen, Qi Hu, Weixu Yang, Junming Zhao, Tian Jiang, Yijun Feng   +6 more
wiley   +1 more source

Adaptive Ferrofluidic Robotic System with Passive Component Activation Capabilities. [PDF]

Cyborg Bionic Syst
Chen Q, Feng H, Fan X, Xie H, Sun L, Yang Z.   +5 more
europepmc   +1 more source