Results 111 to 120 of about 32,435 (146)

Highly Responsive Magnetoactive Elastomers

, 2018
This chapter introduces composite smart materials known as magnetoactive (MAEs) or magnetorheological elastomers. It starts by defining these materials and distinguishing them from relevant magnetorheological fluids and ferrofluids.
Mikhail Shamonin, Elena Yu Kramarenko
exaly   +3 more sources

Characterization of Wetting Properties of Magnetoactive Elastomer Surfaces

ASME 2023 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, 2023
Abstract Commercially available contact angle (CA) measuring devices usually do not allow for the application of magnetic fields to the sample under test. A setup for measuring the CA of liquids on magnetosensitive surfaces has been developed specifically for investigating the surfaces of magnetoactive elastomers (MAEs).
Kriegl, Raphael, Kravanja, Gaia, Hribar, Luka, , strojnik, Jezeršek, Matija, Drevenšek Olenik, Irena, Shamonin, Mikhail   +5 more
openaire   +3 more sources

Single-particle mechanism of magnetostriction in magnetoactive elastomers

Physical Review E, 2016
Magnetoactive elastomers (MAEs) are composite materials comprised of micrometer-sized ferromagnetic particles in a nonmagnetic elastomer matrix. A single-particle mechanism of magnetostriction in MAEs, assuming the rotation of a soft magnetic, mechanically rigid particle with uniaxial magnetic anisotropy in magnetic fields is identified and considered ...
Viktor M, Kalita, Andrei A, Snarskii, Denis, Zorinets, Mikhail, Shamonin   +3 more
openaire   +3 more sources

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A Multipole Magnetoactive Elastomer for Vibration-Driven Locomotion

Soft Robotics, 2023
Smart materials such as magnetoactive elastomers (MAEs) combine elastic and magnetic properties that can be significantly changed in response to a magnetic field and therefore offer enormous potential for applications in both scientific research and engineering.
Marius Reiche, Klaus Zimmermann
exaly   +3 more sources

Controllable Hydrophobicity of Magnetoactive Elastomer Coatings

Journal of Magnetism and Magnetic Materials, 2018
Abstract A series of magnetoactive elastomer (MAE) coatings consisting of a silicone matrix and carbonyl iron particles (3–5 μm in diameter) have been synthesized and their hydrophobic properties have been investigated in various magnetic fields of disk-shaped permanent NdFeB magnets.
Gennady V Stepanov, Elena Yu Kramarenko
exaly   +2 more sources

Magnetic-field-induced stress in confined magnetoactive elastomers

Soft Matter, 2020
We present a theoretical approach for calculating the state of stress induced by a uniform magnetic field in confined magnetoactive elastomers of arbitrary shape.
D. Romeis, S. A. Kostrov, E. Yu. Kramarenko, G. V. Stepanov, M. Shamonin, M. Saphiannikova   +5 more
openaire   +3 more sources

Large Wiedemann effect in a magnetoactive elastomer

Journal of Magnetism and Magnetic Materials, 2020
Abstract Large twists of a soft tube (hollow cylinder) in helical magnetic fields are presented for the first time. Such a phenomenon is usually denoted as the Wiedemann effect. The tube is fabricated from a soft magnetoactive elastomer material with the shear modulus of about 56 kPa. The composite material comprises 80 mass% of micrometer-sized iron
Dmitry V. Saveliev, Inna A. Belyaeva, Dmitry V. Chashin, Leonid Y. Fetisov, Mikhail Shamonin   +4 more
openaire   +2 more sources

Magnetoresistivity and Piezoresistivity of Magnetoactive Elastomers

Journal of Magnetism and Magnetic Materials, 2023
Gennady V Stepanov
exaly   +2 more sources

Magnetodielectric Effect in Magnetoactive Elastomers: Transient Response and Hysteresis

Polymer, 2017
Magnetodielectric properties of magnetoactive elastomers comprising micrometer-sized iron particles dispersed in compliant elastomer matrices are experimentally studied in stepwise time-varying dc magnetic fields.
Mikhail Shamonin, Elena Yu Kramarenko, Inna A Belyaeva   +2 more
exaly   +2 more sources

Transverse isotropy in magnetoactive elastomers

Journal of Magnetism and Magnetic Materials, 2021
Abstract Magnetoactive elastomers (MAEs) are field-controllable materials with magnetically switchable properties. The presence of an external magnetic field results in the change in the macroscopic shape of the MAE. The magnetic field also introduces a mechanical anisotropy with an axis of symmetry along the magnetic field.
Sanket Chougale, Dirk Romeis, Marina Saphiannikova   +2 more
openaire   +1 more source