Bioinspired materials: from low to high dimensional structure

N Zhao, Z Wang, C Cai, H Shen, F Liang… - Advanced …, 2014 - Wiley Online Library
The surprising properties of biomaterials are the results of billions of years of evolution.
Generally, biomaterials are assembled under mild conditions with very limited supply of …

Elastic instabilities, microstructure transformations, and pattern formations in soft materials

J Li, N Arora, S Rudykh - Current Opinion in Solid State and Materials …, 2021 - Elsevier
Large deformations of soft materials can give rise to the development of various elastic
instabilities. The phenomenon is associated with a sudden and dramatic change in structure …

Harnessing large deformation and instabilities of soft dielectrics: Theory, experiment, and application

X Zhao, Q Wang - Applied Physics Reviews, 2014 - pubs.aip.org
Widely used as insulators, capacitors, and transducers in daily life, soft dielectrics based on
polymers and polymeric gels play important roles in modern electrified society. Owning to …

Two-scale computational homogenization of electro-elasticity at finite strains

MA Keip, P Steinmann, J Schröder - Computer Methods in Applied …, 2014 - Elsevier
This contribution addresses a two-scale computational homogenization framework for the
simulation of electro-active solids at finite strains. A generalized form of the Hill–Mandel …

A numerical framework for modeling anisotropic dielectric elastomers

AK Sharma, MM Joglekar - Computer Methods in Applied Mechanics and …, 2019 - Elsevier
This paper reports a finite element based numerical framework for simulating the
electromechanical behavior of nonlinear anisotropic dielectric elastomer actuators at finite …

[HTML][HTML] Magnetoelastic instabilities in soft laminates with ferromagnetic hyperelastic phases

P Pathak, N Arora, S Rudykh - International Journal of Mechanical Sciences, 2022 - Elsevier
We investigate the microscopic and macroscopic instabilities developing in magnetoactive
elastomer (MAE) composites undergoing large deformations in the presence of an external …

[HTML][HTML] Magnetoactive elastomers with periodic and random microstructures

E Galipeau, S Rudykh, G Debotton… - International journal of …, 2014 - Elsevier
We investigate the behavior of magnetoactive elastomers (MAEs) with periodic and random
distributions of circular and elliptical fibers. For the MAEs with periodic microstructures, we …

[HTML][HTML] Stability of magnetoactive composites with periodic microstructures undergoing finite strains in the presence of a magnetic field

A Goshkoderia, S Rudykh - Composites Part B: Engineering, 2017 - Elsevier
We investigate the macroscopic magnetomechanical instabilities in magnetorheological
elastomer (MRE) composites undergoing finite strains in the presence of a magnetic field. In …

Axisymmetric vibration of multilayered electroactive circular plates in contact with fluid

Y Cao, B Wu, E Carrera, S Rudykh, W Chen - Journal of Sound and …, 2024 - Elsevier
Soft electroactive materials (SEAMs), which possess significant advantages over
conventional hard materials, have attracted great attention in recent years. They have been …

Enhanced Electromechanical Property of Silicone Elastomer Composites Containing TiO2@SiO2 Core-Shell Nano-Architectures

S Gao, H Zhao, N Zhang, J Bai - Polymers, 2021 - mdpi.com
Dielectric elastomer (DE) is one type of promising field-activated electroactive polymer.
However, its significant electromechanical actuated properties are always obtained under a …