[HTML][HTML] Hard-magnetic phenomena enable autonomous self-healing elastomers

D Garcia-Gonzalez, T Ter-Yesayants… - Composites Part B …, 2023 - Elsevier
We propose a new concept of self-healing soft material that does not require external
actuation to heal after rupture. This consists of a sticky and soft elastomeric matrix filled with …

[HTML][HTML] Magnetic field-induced asymmetric mechanical metamaterials

Q Zhang, AV Cherkasov, N Arora, G Hu… - Extreme Mechanics …, 2023 - Elsevier
We propose a magnetic field-induced asymmetric mechanical metamaterial. The tunable
metamaterial integrates hard-Magnetic Active Elastomers (hMAEs) into the microstructural …

[HTML][HTML] Hard magnetics in ultra-soft magnetorheological elastomers enhance fracture toughness and delay crack propagation

MA Moreno-Mateos, M Hossain, P Steinmann… - Journal of the …, 2023 - Elsevier
Pre-existing flaws in highly stretchable elastomers trigger fracture under large deformations.
For multifunctional materials, fracture mechanics may be influenced by additional physical …

Harnessing Gravity‐Induced Instability of Soft Materials: Mechanics and Application

C Lü, K Li, Y Du, H Zhang, C Liu… - Advanced Functional …, 2024 - Wiley Online Library
This work offers a comprehensive overview of how gravity affects soft materials, with a
particular emphasis on gravity‐induced instability. Soft materials, including biological …

[HTML][HTML] Nonlinear elastic vector solitons in hard-magnetic soft mechanical metamaterials

Q Zhang, AV Cherkasov, C Xie, N Arora… - International Journal of …, 2023 - Elsevier
We propose a design of a metamaterial for magnetically tunable propagation of nonlinear
vector solitary waves. The metamaterial consists of a periodic array of units of hard-magnetic …

[HTML][HTML] Magneto-deformation and transverse elastic waves in hard-magnetic soft laminates

Q Zhang, S Rudykh - Mechanics of Materials, 2022 - Elsevier
We study the magneto-mechanical behavior of periodic laminates made of hard-magnetic
active elastomers (HMAEs). We formulate the amended free-energy function for HMAEs, and …

Correlation between meso-structures and magnetoelectric properties in 0-3 magnetoelectric composites

X Chen, J Zhang, Y Gao, GJ Weng - International Journal of Mechanical …, 2024 - Elsevier
The quantitative characterization of macroscopic properties of 0-3 polymer-based
magnetoelectric (ME) composites is the basis of their application, and the meso-structure is …

Mechanical instability tuning of a magnetorheological elastomer composite laminate

VW Chen, N Arora, A Goshkoderia, CL Willey… - Composites Part B …, 2023 - Elsevier
Magnetorheological elastomers (MRE) can change their shape and properties when
activated by an external magnetic field. The attractive tunable properties of this stimuli …

Analytical modeling and inverse design of centimeter-scale hard-magnetic soft robots

J Wang, D Wang, L Dong, M Zhang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Hard-magnetic soft robots can form diverse soft-body deformation modes and safely interact
with their surrounding environment, offering great promise in performing complex functions …

Magnetoelastic primary resonance and bifurcation of an axially moving ferromagnetic plate under harmonic magnetic force

T Cao, Y Hu - Communications in Nonlinear Science and Numerical …, 2023 - Elsevier
The magnetoelastic primary resonance and bifurcation of an axially moving ferromagnetic
plate under harmonic magnetic force are investigated. In harmonic magnetic field, the …