Ultrafast domain wall motion in hexagonal magnetostrictive materials: role of inertial damping, magnetostriction, and dry-friction dissipation

S Dolui, A Halder, S Dwivedi - Acta Mechanica, 2024 - Springer
This article investigates the dynamic features of domain walls in a bilayer piezoelectric-
magnetostrictive heterostructure under the influence of piezo-induced strains, inertial …

Depinning of domain walls in a notched ferromagnetic nanostrip: role of inertial and nonlinear damping effects

S Dolui, S Maity, S Dwivedi, G Consolo - Physica Scripta, 2024 - iopscience.iop.org
In this work, we investigate theoretically the static and kinetic depinning field of a domain
wall in a notched magnetic nanostrip under the generalized framework of the Landau …

[HTML][HTML] Mathematical modeling and numerical simulation of domain wall motion in magnetic nanostrips with crystallographic defects

G Consolo, C Curro, E Martinez, G Valenti - Applied Mathematical …, 2012 - Elsevier
We investigate field and current driven domain wall propagation in magnetic nanostrips in
the framework of the modified Landau–Lifshitz–Gilbert equation including spin-torque …

Analytical solution of the strain-controlled magnetic domain wall motion in bilayer piezoelectric/magnetostrictive nanostructures

G Consolo, G Valenti - Journal of Applied Physics, 2017 - pubs.aip.org
The one-dimensional propagation of magnetic domain walls in an isotropic, linearly elastic,
magnetostrictive material is investigated in the framework of the extended Landau-Lifshitz …

Curved domain walls in the ferromagnetic nanostructures with Rashba and nonlinear dissipative effects

CK Shahu, S Dwivedi, S Dubey - Applied Mathematics and Computation, 2022 - Elsevier
This work reveals an analytical investigation of the curved domain wall motion in
ferromagnetic nanostructures in the framework of the extended Landau-Lifshitz-Gilbert …

Domain wall motion in multiferroic nanostructures under the influence of spin-orbit torque and nonlinear dissipative effect

CK Shahu, S Dubey, S Dwivedi - Mechanics of Advanced Materials …, 2023 - Taylor & Francis
This article analytically investigates the one-dimensional motion of magnetic domain walls
along a thin magnetostrictive nanostrip in a trilayer stack. This study is done under the …

Dynamics of transverse domain wall in bilayer ferromagnetic-heavy metal nanostructures: Interplay of spin-orbit torque, dry-friction dissipation, and the interfacial …

A Halder, S Dolui, S Dwivedi - Mechanics of Advanced Materials …, 2024 - Taylor & Francis
This work deals with the static and dynamic characteristics of the transverse Bloch domain
wall within a bilayer nanostructure comprising a ferromagnetic layer and a non-magnetic …

Dynamics of curved domain walls in hard ferromagnets with nonlinear dissipative and inertial effects

CK Shahu, S Dwivedi, S Dubey - Physica D: Nonlinear Phenomena, 2023 - Elsevier
This article investigates the field-driven motion of curved domain walls in ferromagnetic
nanostructures under the framework of modified Landau–Lifshitz–Gilbert equation with …

Traveling wave solutions of the one-dimensional extended Landau-Lifshitz-Gilbert equation with nonlinear dry and viscous dissipations

G Consolo, G Valenti - Acta applicandae mathematicae, 2012 - Springer
The one-dimensional propagation of magnetic domain walls in ferromagnetic nanostrips is
investigated in the framework of the extended Landau-Lifshitz-Gilbert equation which …

On dynamics of current-induced static wall profiles in ferromagnetic nanowires governed by the Rashba field

S Dwivedi, S Dubey - International Journal of Applied and Computational …, 2017 - Springer
This article deals with the analytical study of propagation of static wall profiles in
ferromagnetic nanowires under the effect of spin–orbit Rashba field. We consider the …