The aim of this thesis is the study of ferromagnetic resonance properties (FMR) of nanostructures and atomic contacts. In order to achieve this, we take advantage of the fact that electrical transport is dominated by the atomic contact, and use an electrical detection technique. We developed a novel experimental setup in which a mechanical break junction technique is designed in a radio-frequency compatible environment where electrical measurements can be carried out under variable static and dynamical magnetic fields. First, magnetic nanostructures were measured in order to determine the reliability and the high sensitivity of our system. Then the susceptibility of domain walls in nanostuctures at frequencies higher than those classically ...
Many possible applications have arisen in the domain of spin electronics since the prediction and ex...
Many possible applications have arisen in the domain of spin electronics since the prediction and ex...
Many possible applications have arisen in the domain of spin electronics since the prediction and ex...
Le but de cette thèse est l étude des propriétés de résonance ferromagnétique (RFM) de nanostructure...
The bulk effect of the interconversion between charge current and spin current is activated by spin ...
The aim of this thesis is to understand the influence of magnetic heterogeneities on the electric tr...
The aim of this thesis is to understand the influence of magnetic heterogeneities on the electric tr...
The aim of this thesis is to understand the influence of a DC current flowing through a spin-valve d...
Spin-polarized currents generated by the Spin Hall Effect (SHE) in normal metals (such as platinum) ...
The aim of this thesis is to understand the influence of magnetic heterogeneities on the electric tr...
Les purs courants de spin peuvent être créés dans des dispositifs latéraux, en utilisant des mesures...
Les purs courants de spin peuvent être créés dans des dispositifs latéraux, en utilisant des mesures...
This thesis is dedicated to the theoretical study of spin-dependent transport in atomic contact. The...
The magnetic domain wall is an essential concept for understanding magnetization reversal in a magne...
We present a comprehensive study of the conductance behavior of atomic-size contacts made of ferrom...
Many possible applications have arisen in the domain of spin electronics since the prediction and ex...
Many possible applications have arisen in the domain of spin electronics since the prediction and ex...
Many possible applications have arisen in the domain of spin electronics since the prediction and ex...
Le but de cette thèse est l étude des propriétés de résonance ferromagnétique (RFM) de nanostructure...
The bulk effect of the interconversion between charge current and spin current is activated by spin ...
The aim of this thesis is to understand the influence of magnetic heterogeneities on the electric tr...
The aim of this thesis is to understand the influence of magnetic heterogeneities on the electric tr...
The aim of this thesis is to understand the influence of a DC current flowing through a spin-valve d...
Spin-polarized currents generated by the Spin Hall Effect (SHE) in normal metals (such as platinum) ...
The aim of this thesis is to understand the influence of magnetic heterogeneities on the electric tr...
Les purs courants de spin peuvent être créés dans des dispositifs latéraux, en utilisant des mesures...
Les purs courants de spin peuvent être créés dans des dispositifs latéraux, en utilisant des mesures...
This thesis is dedicated to the theoretical study of spin-dependent transport in atomic contact. The...
The magnetic domain wall is an essential concept for understanding magnetization reversal in a magne...
We present a comprehensive study of the conductance behavior of atomic-size contacts made of ferrom...
Many possible applications have arisen in the domain of spin electronics since the prediction and ex...
Many possible applications have arisen in the domain of spin electronics since the prediction and ex...
Many possible applications have arisen in the domain of spin electronics since the prediction and ex...