Domain walls in magnetic thin films display a complex dynamical response when subject to an external drive. It is claimed that different dynamic regimes are correlated with the domain-wall roughness, i.e., with the fluctuations of domain-wall position due to the inherent disorder in the system. Therefore, key to understanding the dynamics of domain walls is to have a statistically meaningful measure of the domain-wall roughness. Here we present a thorough study of the roughness parameters, i.e., roughness exponent and roughness amplitude, for domain walls in a ferrimagnetic GdFeCo thin film in the creep regime. Histograms of roughness parameters are constructed with more than 40 independent realizations under the same experimental condition...
Domain wall dynamics in ferromagnets is complicated by internal degrees of freedom of the domain wal...
The motion of domain walls in magnetic materials is a typical example of a creep process, usually ch...
Charged magnetic domain walls have been visualized in soft magnetic nanostructured Fe thin films und...
The creep motion of domain walls driven by external fields in magnetic thin films is described by un...
Domain wall dynamics and spatial fluctuations are closely related to each other and to universal fea...
We study the effect of surface roughness on magnetic domain wall thickness, domain size, and coerciv...
We investigate static and dynamic aspects of the demagnetizing factor N in magnetic thin films with ...
An effective field model is introduced here within the micromagnetics formulation, to study roughnes...
Magnetic domain wall motion is at the heart of new magnetoelectronic technologies and hence the need...
Using multiscaling analysis, we compare the characteristic roughening of ferroelectric domain walls ...
In this paper, we perform a detailed study of the scaling properties of a ferromagnetic thin film mo...
Ground states and domain walls are investigated with exact combinatorial optimization in two-dimensi...
Understanding magnetic domain walls dynamics (DW) is crucial in order to develop technological appli...
The dynamics of micrometer-sized magnetic domains in ultrathin ferromagnetic films is so dramaticall...
International audienceWe study the ultraslow domain-wall motion in ferromagnetic thin films driven b...
Domain wall dynamics in ferromagnets is complicated by internal degrees of freedom of the domain wal...
The motion of domain walls in magnetic materials is a typical example of a creep process, usually ch...
Charged magnetic domain walls have been visualized in soft magnetic nanostructured Fe thin films und...
The creep motion of domain walls driven by external fields in magnetic thin films is described by un...
Domain wall dynamics and spatial fluctuations are closely related to each other and to universal fea...
We study the effect of surface roughness on magnetic domain wall thickness, domain size, and coerciv...
We investigate static and dynamic aspects of the demagnetizing factor N in magnetic thin films with ...
An effective field model is introduced here within the micromagnetics formulation, to study roughnes...
Magnetic domain wall motion is at the heart of new magnetoelectronic technologies and hence the need...
Using multiscaling analysis, we compare the characteristic roughening of ferroelectric domain walls ...
In this paper, we perform a detailed study of the scaling properties of a ferromagnetic thin film mo...
Ground states and domain walls are investigated with exact combinatorial optimization in two-dimensi...
Understanding magnetic domain walls dynamics (DW) is crucial in order to develop technological appli...
The dynamics of micrometer-sized magnetic domains in ultrathin ferromagnetic films is so dramaticall...
International audienceWe study the ultraslow domain-wall motion in ferromagnetic thin films driven b...
Domain wall dynamics in ferromagnets is complicated by internal degrees of freedom of the domain wal...
The motion of domain walls in magnetic materials is a typical example of a creep process, usually ch...
Charged magnetic domain walls have been visualized in soft magnetic nanostructured Fe thin films und...