International audienceWe present a theoretical study of low temperature nonequilibrium transport through an interacting quantum dot in the presence of Zeeman magnetic field and current injection into one of its leads. By using a self-consistent renormalized equation of motion approach, we show that the injection of a spin-polarized current leads to a modulation of the Zeeman splitting of the Kondo peak in the differential conductance. We find that an appropriate amount of spin accumulation in the lead can restore the Kondo peak by compensating the splitting due to magnetic field. By contrast when the injected current is spin-unpolarized, we establish that both Zeeman-split Kondo peaks are equally shifted and the splitting remains unchanged....
We study nonequilibrium generation of spin-dependent transport through a single-level quantum dot em...
In the absence of exact theoretical methods, many questions related to the non-equilibrium Anderson ...
In the absence of exact theoretical methods, many questions related to the non-equilibrium Anderson ...
International audienceWe present a theoretical study of low temperature nonequilibrium transport thr...
International audienceWe present a theoretical study of low temperature nonequilibrium transport thr...
We present a theoretical study of low-temperature nonequilibrium transport through an interacting qu...
Spin related effects in electronic transport through quantum dots, coupled via tunneling barriers to...
We report on a theoretical analysis of transport characteristics of a spin-valve system formed by a ...
Abstract. Electron transport through a quantum-dot in the Coulomb blockade regime is modeled by a Ko...
We analyze universal transport properties of a strongly interacting quantum dot in the Kondo regime ...
We analyze universal transport properties of a strongly interacting quantum dot in the Kondo regime ...
We analyze universal transport properties of a strongly interacting quantum dot in the Kondo regime ...
In the absence of exact theoretical methods, many questions related to the non-equilibrium Anderson ...
In the absence of exact theoretical methods, many questions related to the non-equilibrium Anderson ...
In this work we analyze the nonequilibrium transport through a quantum impurity (quantum dot or mole...
We study nonequilibrium generation of spin-dependent transport through a single-level quantum dot em...
In the absence of exact theoretical methods, many questions related to the non-equilibrium Anderson ...
In the absence of exact theoretical methods, many questions related to the non-equilibrium Anderson ...
International audienceWe present a theoretical study of low temperature nonequilibrium transport thr...
International audienceWe present a theoretical study of low temperature nonequilibrium transport thr...
We present a theoretical study of low-temperature nonequilibrium transport through an interacting qu...
Spin related effects in electronic transport through quantum dots, coupled via tunneling barriers to...
We report on a theoretical analysis of transport characteristics of a spin-valve system formed by a ...
Abstract. Electron transport through a quantum-dot in the Coulomb blockade regime is modeled by a Ko...
We analyze universal transport properties of a strongly interacting quantum dot in the Kondo regime ...
We analyze universal transport properties of a strongly interacting quantum dot in the Kondo regime ...
We analyze universal transport properties of a strongly interacting quantum dot in the Kondo regime ...
In the absence of exact theoretical methods, many questions related to the non-equilibrium Anderson ...
In the absence of exact theoretical methods, many questions related to the non-equilibrium Anderson ...
In this work we analyze the nonequilibrium transport through a quantum impurity (quantum dot or mole...
We study nonequilibrium generation of spin-dependent transport through a single-level quantum dot em...
In the absence of exact theoretical methods, many questions related to the non-equilibrium Anderson ...
In the absence of exact theoretical methods, many questions related to the non-equilibrium Anderson ...