Results 11 to 20 of about 319 (143)

Magneto-X Effects in Magnetic Soft Materials and Their Applications. [PDF]

Adv Sci (Weinh)
This review systematically explores magnetic soft materials (MSMs), a novel class of composites that transform under magnetic fields. It catalogs fundamental “Magneto‐X” effects, classifies materials by their matrix and magnetic fillers, and highlights transformative applications in soft robotics, biomedical devices, flexible electronics, etc. Finally,
Xiang Z, Xia X, Ducharne B, Ye Y, Shang J, Li RW.   +5 more
europepmc   +2 more sources

Miniaturized 3D Magnetic Force Sensor via Laser-Assisted Folding and Magnetization for Enhanced Robotic Dexterity. [PDF]

Adv Sci (Weinh)
To achieve 3D force sensing in confined spaces such as fingertips, we developed a laser‐assisted folding and magnetization method to fabricate miniature films with precise centripetal magnetization. The resulting compact sensor delivers high force resolution, rapid response, and long‐term stability, significantly enhancing the manipulation capabilities
Huang Y, Dai H, Zhang C, Tang D, Zhang X, Sun H, Ding A, Ni X, Zhang Y, Pan C, Zhao P.   +10 more
europepmc   +2 more sources

Magnetoactive elastomer based on superparamagnetic nanoparticles with Curie point close to room temperature

Materials & Design, 2021
A magnetoactive elastomer (MAE) consisting of single-domain La0.6Ag0.2Mn1.2O3 nanoparticles with a Curie temperature close to room temperature (TC = 308 K) in a silicone matrix has been prepared and comprehensively studied.
Yu I. Dzhezherya, Wei Xu, S.V. Cherepov, Yu B. Skirta, V.M. Kalita, A.V. Bodnaruk, N.A. Liedienov, A.V. Pashchenko, I.V. Fesych, Bingbing Liu, G.G. Levchenko   +10 more
doaj   +1 more source

Experimental investigation of torsional vibration isolation using Magneto Rheological Elastomer

MATEC Web of Conferences, 2018
Rotating systems suffer from lateral and torsional vibrations which have detrimental effect on the roto-dynamic performance. Many available technologies such as vibration isolators and vibration absorbers deal with the torsional vibrations to a certain ...
Praveen Shenoy K, Singh Abhishek Kumar, Sai Aditya Raman K, Gangadharan K. V.   +3 more
doaj   +2 more sources

Development of a Magneto-Mechanical Bench and Experimental Characterization of Magneto-Rheological Elastomers

IEEE Transactions on Magnetics, 2022
International audience ; Magneto-rheological elastomers belong to the class of smart materials whose mechanical properties can be controlled by an external magnetic field. These materials can be integrated into mechatronic systems and submitted to multiple loadings such as temperature, mechanical stress and magnetic field.
Maxime Savary, Svenja Hermann, Christophe Espanet, Valentin Preault, Gael Chevallier, Pauline Butaud, Jean-Francois Manceau   +6 more
openaire   +2 more sources

Application of Adaptive Tuned Magneto-Rheological Elastomer for Vibration Reduction of a Plate by a Variable-Unbalance Excitation

Applied Sciences, 2020
The present study on vibration reduction in systems wherein the excitation frequency is variable designed and fabricated a magnetorheological elastomer (MRE)-based tunable dynamic vibration absorber and evaluated its performance in an experimental manner.
Un-Chang Jeong
doaj   +1 more source

Research on the Adaptive Damping Method of Strap-Down Inertial Measurement Unit Based on the Magneto Rheological Technology

Shock and Vibration, 2017
To improve the output accuracy of strap-down inertial measurement unit which is in compound dynamic environment of missile which has a high acceleration, strong impact, and high vibration, an adaptive damping method of taking the magneto rheological ...
Heng Zhang, Xiaoting Rui, Fufeng Yang, Gangli Chen   +3 more
doaj   +1 more source

Effect of stick-slip on magneto-rheological elastomer with a magnetic field

Friction, 2017
This study investigated the stick-slip characteristics of a magneto-rheological elastomer (MRE) against an aluminum plate. Herein, the MRE was manufactured, and a stick-slip tester was employed to evaluate the stick-slip performance of the MRE under ...
Chenglong Lian, Kwang-hee Lee, Jun-wook An, Chul-hee Lee   +3 more
doaj   +1 more source

Optimization of magneto-rheological elastomers for energy harvesting applications [PDF]

Smart Materials and Structures, 2020
Abstract Recent works demonstrated the abilities of magneto rheological elastomers (MREs) for mechanical to electrical energy conversion. This class of materials consists of composites composed of a soft elastic matrix filled by ferromagnetic particles.
Gildas Diguet, Gaël Sebald, Masami Nakano, Mickaël Lallart, Jean-Yves Cavaillé   +4 more
openaire   +1 more source

Field-stiffening effect of magneto-rheological elastomers

International Journal of Solids and Structures, 2013
AbstractMagneto-rheological elastomers (MREs) are a class of soft active materials known for their tunable stiffness. Dispersed with magnetic particles, these polymer-based composites tend to be stiffer under a magnetic field. Such a stiffening effect is often attributed to the magnetic interaction among filler particles, but the well-acknowledged ...
Han, Yi, Hong, Wei, Faidley, LeAnn E.
openaire   +1 more source