Jury : Mr Patrick Bruno (rapporteur);Mr Claude Chappert (président); Mr Joël Cibert (rapporteur); Mr Albert Fert (directeur de thèse); Mr Jean-Marie George; Mr Georges LampelIn the field of spin-electronic, the integration of magnetic materials in semiconductor heterostructures is promising for a new generation of electronic devices where two degrees of freedom will be associated: spin and charge of carriers. The outcome of this thesis is an electrical detection of spin injection into a GaAs quantum well. In order to do so, we have first studied thin films of the ferromagnetic semiconductor GaAs doped Mn and GaMnAs-based magnetic tunnel junctions. Magnetic and transport studies on GaMnAs thin films have shown that the magnetic and electroni...
Since the discovery of the giant magnetoresistance in 1988 by the group of Albert Fert (Nobel Prize ...
Since the discovery of the giant magnetoresistance in 1988 by the group of Albert Fert (Nobel Prize ...
Spintronics is an emerging; multidisciplinary field which examines the role of electron and nuclear ...
Abstract: We report on both model and experiments demonstrating how the spin injection can be probed...
In this thesis, the trail of the hybrid MnAs (ferromagnetic metal)/GaAs system was investigated in t...
The ability to inject spin-polarized carriers into a semiconductor (SC) by electrical means and to c...
In the field of spintronics, the ferromagnetic semiconductor (Ga,Mn)As offers many advantages to imp...
Since the discovery of the giant magnetoresistance in 1988 by the group of Albert Fert (Nobel Prize ...
Since the discovery of the giant magnetoresistance in 1988 by the group of Albert Fert (Nobel Prize ...
Since the discovery of the giant magnetoresistance in 1988 by the group of Albert Fert (Nobel Prize ...
Since the discovery of the giant magnetoresistance in 1988 by the group of Albert Fert (Nobel Prize ...
Ce mémoire est une contribution à l’étude, par spectroscopie de photoluminescence, des propriétés de...
High quality growth of ferromagnetic metals/III-V semiconductors heterostructures is an interesting ...
Since the discovery of the giant magnetoresistance in 1988 by the group of Albert Fert (Nobel Prize ...
Since the discovery of the giant magnetoresistance in 1988 by the group of Albert Fert (Nobel Prize ...
Since the discovery of the giant magnetoresistance in 1988 by the group of Albert Fert (Nobel Prize ...
Since the discovery of the giant magnetoresistance in 1988 by the group of Albert Fert (Nobel Prize ...
Spintronics is an emerging; multidisciplinary field which examines the role of electron and nuclear ...
Abstract: We report on both model and experiments demonstrating how the spin injection can be probed...
In this thesis, the trail of the hybrid MnAs (ferromagnetic metal)/GaAs system was investigated in t...
The ability to inject spin-polarized carriers into a semiconductor (SC) by electrical means and to c...
In the field of spintronics, the ferromagnetic semiconductor (Ga,Mn)As offers many advantages to imp...
Since the discovery of the giant magnetoresistance in 1988 by the group of Albert Fert (Nobel Prize ...
Since the discovery of the giant magnetoresistance in 1988 by the group of Albert Fert (Nobel Prize ...
Since the discovery of the giant magnetoresistance in 1988 by the group of Albert Fert (Nobel Prize ...
Since the discovery of the giant magnetoresistance in 1988 by the group of Albert Fert (Nobel Prize ...
Ce mémoire est une contribution à l’étude, par spectroscopie de photoluminescence, des propriétés de...
High quality growth of ferromagnetic metals/III-V semiconductors heterostructures is an interesting ...
Since the discovery of the giant magnetoresistance in 1988 by the group of Albert Fert (Nobel Prize ...
Since the discovery of the giant magnetoresistance in 1988 by the group of Albert Fert (Nobel Prize ...
Since the discovery of the giant magnetoresistance in 1988 by the group of Albert Fert (Nobel Prize ...
Since the discovery of the giant magnetoresistance in 1988 by the group of Albert Fert (Nobel Prize ...
Spintronics is an emerging; multidisciplinary field which examines the role of electron and nuclear ...