Results 11 to 20 of about 108,318 (218)

A Wearable Capacitive Sensor Based on Ring/Disk‐Shaped Electrode and Porous Dielectric for Noncontact Healthcare Monitoring

open access: yesGlobal Challenges, 2020
Wearable sensors are gradually enabling decentralized healthcare systems. However, these sensors need to be closely attached to skin, which is unsuitable for long‐term dynamic health monitoring of the patients, such as infants or persons with burn ...
Ya‐Nan Zheng   +9 more
doaj   +1 more source

Fabrication and Applications of Magnetic Polymer Composites for Soft Robotics

open access: yesMicromachines, 2023
The emergence of magnetic polymer composites has had a transformative impact on the field of soft robotics. This overview will examine the various methods by which innovative materials can be synthesized and utilized.
Sayan Ganguly, Shlomo Margel
doaj   +1 more source

Mechanically strong nanocrystalline Fe-Si-B-P-Cu soft magnetic powder cores utilizing magnetic metallic glass as a binder

open access: yesAIP Advances, 2016
We report on the fabrication and properties of soft magnetic powder cores with superior mechanical strength as well as low core loss (W). Development of such cores is important for applications in automobiles/devices operating in motion.
Jian Luan   +4 more
doaj   +1 more source

Phase transition from fcc to bcc structure of the Cu-clusters during nanocrystallization of Fe85.2Si1B9P4Cu0.8 soft magnetic alloy

open access: yesAIP Advances, 2014
A role of Cu on the nanocrystallization of an Fe85.2Si1B9P4Cu0.8 alloy was investigated by X-ray absorption fine structure (XAFS) and transmission electron microscopy (TEM). The Cu K-edge XAFS results show that local structure around Cu is disordered for
Masahiko Nishijima   +5 more
doaj   +1 more source

Development of High-frequency Soft Magnetic Materials for Power Electronics

open access: yesCailiao gongcheng, 2017
The new requirements of high-frequency magnetic properties are put forward for electronic components with the rapid development of power electronics industry and the use of new electromagnetic materials.
LIU Jun-chang, MEI Yun-hui, LU Guo-quan
doaj   +1 more source

Magnetic properties of soft magnetic composites used in electromechanical engineering [PDF]

open access: yesE3S Web of Conferences, 2023
The article discusses the methods of using composite magnetic alloys for elements of electrical engineering. The main methods of obtaining soft magnetic composite materials have been studied in order to obtain high-performance MMC particles, as it should
Berdiev U.   +4 more
doaj   +1 more source

Using magnetic charge to understand soft-magnetic materials

open access: yesAIP Advances, 2018
This is an overview of what the Landau-Lifshitz-Gilbert equations are doing in soft-magnetic materials with dimensions large compared to the exchange length.
Anthony S. Arrott, Terry L. Templeton
doaj   +1 more source

On the anhysteretic magnetization of soft magnetic materials

open access: yesAIP Advances, 2022
Electrical steels are still the materials of choice for large-scale transformers and most electric motors. Yet, they may present a nonhomogeneous magnetic nature which prevents describing accurately their anhysteretic magnetization with the Langevin ...
Josefina María Silveyra   +1 more
doaj   +1 more source

Artificial Intelligence—Engineering Magnetic Materials: Current Status and a Brief Perspective

open access: yesMagnetochemistry, 2021
The implementation of artificial intelligence into the research and development of (currently) the most economically relevant classes of engineering hard and soft magnetic materials is addressed.
Elio A. Périgo, Rubens N. de Faria
doaj   +1 more source

Enhancing membrane-based soft materials with magnetic reconfiguration events

open access: yesScientific Reports, 2022
Adaptive and bioinspired droplet-based materials are built using the droplet interface bilayer (DIB) technique, assembling networks of lipid membranes through adhered microdroplets.
Michelle M. Makhoul-Mansour   +3 more
doaj   +1 more source

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