Non-linear constitutive modeling of ferroelectrics

CM Landis - Current Opinion in Solid State and Materials Science, 2004 - Elsevier
Due to the large coupling between their electrical and mechanical properties, ferroelectric
ceramics are increasingly being implemented in novel devices. This review reports on …

An explicit dissipative model for isotropic hard magnetorheological elastomers

D Mukherjee, M Rambausek, K Danas - … of the Mechanics and Physics of …, 2021 - Elsevier
Hard magnetorheological elastomers (h-MREs) are essentially two phase composites
comprising permanently magnetizable metallic inclusions suspended in a soft elastomeric …

Electrostatic forces and stored energy for deformable dielectric materials

RM McMeeking, CM Landis - 2005 - asmedigitalcollection.asme.org
An isothermal energy balance is formulated for a system consisting of deformable dielectric
bodies, electrodes, and the surrounding space. The formulation in this paper is obtained in …

Ferroelectric and ferroelastic piezoceramics modeling of electromechanical hysteresis phenomena

M Kamlah - Continuum Mechanics and Thermodynamics, 2001 - infona.pl
This paper deals with the constitutive modeling of ferroelectric and ferroelastic
piezoceramics which are of gaining importance for modern sensing and actuation …

Provably unconditionally stable, second-order time-accurate, mixed variational methods for phase-field models

H Gomez, TJR Hughes - Journal of Computational Physics, 2011 - Elsevier
We introduce provably unconditionally stable mixed variational methods for phase-field
models. Our formulation is based on a mixed finite element method for space discretization …

Isogeometric analysis of the isothermal Navier–Stokes–Korteweg equations

H Gomez, TJR Hughes, X Nogueira, VM Calo - Computer Methods in …, 2010 - Elsevier
This paper is devoted to the numerical simulation of the Navier–Stokes–Korteweg
equations, a phase-field model for water/water-vapor two-phase flows. We develop a …

Continuum thermodynamics of ferroelectric domain evolution: Theory, finite element implementation, and application to domain wall pinning

Y Su, CM Landis - Journal of the Mechanics and Physics of Solids, 2007 - Elsevier
A continuum thermodynamics framework is devised to model the evolution of ferroelectric
domain structures. The theory falls into the class of phase-field or diffuse-interface modeling …

[HTML][HTML] Stretch-independent magnetization in incompressible isotropic hard magnetorheological elastomers

K Danas, PM Reis - Journal of the Mechanics and Physics of Solids, 2024 - Elsevier
Recent studies on magnetically hard, particle-filled magnetorheological elastomers (h-
MREs) have revealed their stretch-independent magnetization response after full pre …

Fracture mechanics of piezoelectric materials–where are we right now?

M Kuna - Engineering Fracture Mechanics, 2010 - Elsevier
Piezoelectric and ferroelectric materials have gained extensive applications in
electromechanical devices, microelectromechanical systems and smart composite materials …

A unified dual modeling framework for soft and hard magnetorheological elastomers

D Mukherjee, K Danas - International Journal of Solids and Structures, 2022 - Elsevier
Most current magnetorheological elastomers (MREs) are broadly categorized into hard (h-
MREs) and soft (s-MREs) depending on the magnetic properties of the underlying particles …