We study the effect of surface roughness on magnetic domain wall thickness, domain size, and coercivity of thin magnetic films. We show that the roughness increases (decreases) the domain wall thickness and domain size for Bloch walls (Néel walls). The surface roughness affects the domain wall movement and causes the increase of coercivity for Néel walls. The coercivity due to domain rotation for Bloch walls decreases with the increase of roughness. The domain wall thickness, domain size, and coercivity are each related to the demagnetizing factor, which depends on the roughness and type of wall (Bloch wall or Néel wall). The calculated coercivity versus thickness is compared with experimental data of ultrathin Co films, where the thickness...
The experimental value of the domain wall coercive field does not depend on magnetic parameters and ...
We study the influence of surface/interface roughness on the demagnetizing factor of a thin magnetic...
Experimental and computational evidence of a surface roughness induced magnetic anisotropy in NiFe t...
We study the effect of surface roughness on magnetic domain wall thickness, domain size, and coerciv...
Domain walls in magnetic thin films display a complex dynamical response when subject to an external...
We investigate static and dynamic aspects of the demagnetizing factor N in magnetic thin films with ...
The creep motion of domain walls driven by external fields in magnetic thin films is described by un...
We report the experimental and theoretical study of a substrate roughness surface induced magnetic a...
Charged magnetic domain walls have been visualized in soft magnetic nanostructured Fe thin films und...
The coercivity at the micron scale is a very important property of magneto-optical media. It is a ke...
An effective field model is introduced here within the micromagnetics formulation, to study roughnes...
International audienceThe coercive field and angular dependence of the coercive field of single-grai...
We report on the effect of thickness on the magnetic properties and domain wall motion in as deposit...
Magnetic garnet films represent a wide family of materials. By the proper choice of chemical composi...
The origin of coercivity in precipitation hardened Sm–Co magnets is investigated. By considering dom...
The experimental value of the domain wall coercive field does not depend on magnetic parameters and ...
We study the influence of surface/interface roughness on the demagnetizing factor of a thin magnetic...
Experimental and computational evidence of a surface roughness induced magnetic anisotropy in NiFe t...
We study the effect of surface roughness on magnetic domain wall thickness, domain size, and coerciv...
Domain walls in magnetic thin films display a complex dynamical response when subject to an external...
We investigate static and dynamic aspects of the demagnetizing factor N in magnetic thin films with ...
The creep motion of domain walls driven by external fields in magnetic thin films is described by un...
We report the experimental and theoretical study of a substrate roughness surface induced magnetic a...
Charged magnetic domain walls have been visualized in soft magnetic nanostructured Fe thin films und...
The coercivity at the micron scale is a very important property of magneto-optical media. It is a ke...
An effective field model is introduced here within the micromagnetics formulation, to study roughnes...
International audienceThe coercive field and angular dependence of the coercive field of single-grai...
We report on the effect of thickness on the magnetic properties and domain wall motion in as deposit...
Magnetic garnet films represent a wide family of materials. By the proper choice of chemical composi...
The origin of coercivity in precipitation hardened Sm–Co magnets is investigated. By considering dom...
The experimental value of the domain wall coercive field does not depend on magnetic parameters and ...
We study the influence of surface/interface roughness on the demagnetizing factor of a thin magnetic...
Experimental and computational evidence of a surface roughness induced magnetic anisotropy in NiFe t...