National audienceSelf-organised growth of quantum dots seems to be one of the best methods to obtain nanostructures able to confine carriers in the three directions of space. Growth is performed by molecular beam epitaxy; this technique provides high quality crystals, coherently with their environment. However, its major drawback is that it generates randomly sized structures, which is detrimental for device applications. A solution to this odd is to pattern the substrate in order to create regularly spaced nucleation sites for the quantum dots. The technique employed to do so is nanoimprint, which prevents from creating non radiative recombination centers in the substrate. This work shows state of the art results of luminescence from nanoi...
Over the past 35 years, much effort has gone into the development of semiconductor nanostructures. A...
Spatially nonhomogeneously spin polarized nuclei are proposed as a new mechanism to monitor electro...
Spins localized in semiconductor nanostructures have been intensively investigated for quantum spint...
National audienceSelf-organised growth of quantum dots seems to be one of the best methods to obtain...
In this thesis I will investigate photonic structures that can be utilised to entangle the electron ...
Yves Guldner, Maria Chamarro, Thierry Amand, Kuntheak KhengThe electronic spin in semiconductors is ...
Indium gallium arsenide self-assembled quantum dots have attracted a lot of attention due to their a...
Les photons uniques sont des candidats idéaux pour transporter l’information quantique et l'un des d...
Ce travail de thèse est une contribution à l'étude de la dynamique de spin des porteurs dans des str...
Les boîtes quantiques semiconductrices, confiné dans les trois directions de l’espace, ont une struc...
In this work, we have studied spin polarization of carriers in a resonant tunneling diode GaAs/AlGaA...
Semiconductor's quantum dots has been a fruitful research field for the last 40 years. Artificial-ma...
Ce travail de thèse, essentiellement expérimental, porte sur l'étude par photoluminescence résolue s...
Single spins in solids are good candidates for implementing quantum bits for quantum information pro...
The spin of a carrier confined in a semiconductor quantum dot (QD) is an observable highly protected...
Over the past 35 years, much effort has gone into the development of semiconductor nanostructures. A...
Spatially nonhomogeneously spin polarized nuclei are proposed as a new mechanism to monitor electro...
Spins localized in semiconductor nanostructures have been intensively investigated for quantum spint...
National audienceSelf-organised growth of quantum dots seems to be one of the best methods to obtain...
In this thesis I will investigate photonic structures that can be utilised to entangle the electron ...
Yves Guldner, Maria Chamarro, Thierry Amand, Kuntheak KhengThe electronic spin in semiconductors is ...
Indium gallium arsenide self-assembled quantum dots have attracted a lot of attention due to their a...
Les photons uniques sont des candidats idéaux pour transporter l’information quantique et l'un des d...
Ce travail de thèse est une contribution à l'étude de la dynamique de spin des porteurs dans des str...
Les boîtes quantiques semiconductrices, confiné dans les trois directions de l’espace, ont une struc...
In this work, we have studied spin polarization of carriers in a resonant tunneling diode GaAs/AlGaA...
Semiconductor's quantum dots has been a fruitful research field for the last 40 years. Artificial-ma...
Ce travail de thèse, essentiellement expérimental, porte sur l'étude par photoluminescence résolue s...
Single spins in solids are good candidates for implementing quantum bits for quantum information pro...
The spin of a carrier confined in a semiconductor quantum dot (QD) is an observable highly protected...
Over the past 35 years, much effort has gone into the development of semiconductor nanostructures. A...
Spatially nonhomogeneously spin polarized nuclei are proposed as a new mechanism to monitor electro...
Spins localized in semiconductor nanostructures have been intensively investigated for quantum spint...