C. Chappert J. Ferré J. Miltat F. Gautier F. Rousseaux H. van den BergIn the first part of this doctoral work, we have studied the correlation between the magnetic domain structure and the macroscopic magnetic properties of epitaxial cobalt thin films with thicknesses varying from 10 to 500 nm. The growth was optimised to get the cobalt film in the hexagonal (0001) cristalline phase. In this cristallographic structure, the magnetocristalline anisotropy is very strong and along the c-axis. This strong perpendicular anisotropy forces the cobalt to split in domains in which the magnetization turns from fully in plane to fully out of plane as the film thickness is increased from 10 to 50 nm. For thicknesses above 50 nm, the domain structure dep...
The magnetic domain wall is an essential concept for understanding magnetization reversal in a magne...
Magnetic structures with controlled domain wall pattern may be applied as potential building blocks ...
X-ray diffraction and magnetic force microscopy techniques were used to investigate the structural ...
Composition du jury Rapporteurs: François GAUTIER, Luc PIRAUX, Jean-Louis PORTESEIL Examinateur: Cla...
J. Friedel (président), G. Bayreuther (rapporteur), F. Gautier (rapporteur), J.B. Theeten (examinate...
International audienceThe pulsed laser deposition technique associated with a low energy cluster bea...
We used atomic force microscopy to investigate the magnetic domain configurations in 65-nm-thick cob...
Hugues Dreysse, Martha Pardavi-Horvath, Andre Thiaville, Jean-Christophe Toussaint, Ursula EbelsThe ...
In this work, we measured the domain wall induced resistivity in different kinds of ferromagnetic me...
Evolution of the domain structure (DS) in ultrathin cobalt films, deposited on sapphire substrate wi...
The micromagnetic structure of ultrathin cobalt films was studied under UHV conditions by means of a...
We present a magnetic force microscopy (MFM) analysis of arrays of submicron-scale Co dots fabricate...
The experimental study of nanostructures is one field of great interest in actual solid state physic...
The micromagnetic structure of ultrathin cobalt films was studied under UHV conditions by means of a...
X-ray diffraction and magnetic force microscopy techniques were used to investigate the structural a...
The magnetic domain wall is an essential concept for understanding magnetization reversal in a magne...
Magnetic structures with controlled domain wall pattern may be applied as potential building blocks ...
X-ray diffraction and magnetic force microscopy techniques were used to investigate the structural ...
Composition du jury Rapporteurs: François GAUTIER, Luc PIRAUX, Jean-Louis PORTESEIL Examinateur: Cla...
J. Friedel (président), G. Bayreuther (rapporteur), F. Gautier (rapporteur), J.B. Theeten (examinate...
International audienceThe pulsed laser deposition technique associated with a low energy cluster bea...
We used atomic force microscopy to investigate the magnetic domain configurations in 65-nm-thick cob...
Hugues Dreysse, Martha Pardavi-Horvath, Andre Thiaville, Jean-Christophe Toussaint, Ursula EbelsThe ...
In this work, we measured the domain wall induced resistivity in different kinds of ferromagnetic me...
Evolution of the domain structure (DS) in ultrathin cobalt films, deposited on sapphire substrate wi...
The micromagnetic structure of ultrathin cobalt films was studied under UHV conditions by means of a...
We present a magnetic force microscopy (MFM) analysis of arrays of submicron-scale Co dots fabricate...
The experimental study of nanostructures is one field of great interest in actual solid state physic...
The micromagnetic structure of ultrathin cobalt films was studied under UHV conditions by means of a...
X-ray diffraction and magnetic force microscopy techniques were used to investigate the structural a...
The magnetic domain wall is an essential concept for understanding magnetization reversal in a magne...
Magnetic structures with controlled domain wall pattern may be applied as potential building blocks ...
X-ray diffraction and magnetic force microscopy techniques were used to investigate the structural ...