We are pursuing a capability to perform time resolved manipulations of single spins in quantum dot circuits involving more than two quantum dots. In this paper, we demonstrate full counting statistics as well as averaging techniques used to calibrate the tunnel barriers. We make use of this to implement the Delft protocol for single shot single spin readout in a device designed to form a triple quantum dot potential. We are able to tune the tunnelling times over around three orders of magnitude. We obtain a spin relaxation time of 300 µs at 10 T
Abstract We present a set of concrete and realistic ideas for the implementa-tion of a small-scale q...
We propose and demonstrate complete spin state readout of a two-electron system in a double quantum ...
International audienceRecent demonstrations using electron spins stored in quantum dot array as qubi...
We are pursuing a capability to perform time resolved manipulations of single spins in quantum dot c...
We demonstrate single-shot readout of a silicon quantum dot spin qubit, and we measure the spin rela...
The ability to coherently transport electron-spin states between different sites of gate-defined sem...
Measurements of quantum systems inevitably involve disturbance in various forms. Within the limits i...
This thesis describes a series of experiments aimed at understanding and controlling single electron...
We use gate voltage control of the exchange interaction to prepare, manipulate, and measure two-elec...
An electron, in addition to its electric charge, possesses a small magnetic moment, called spin. The...
Besides an electric charge, electrons also have a tiny magnetic moment, called spin. In a magnetic f...
We propose and demonstrate complete spin state readout of a two-electron system in a double quantum ...
We propose and demonstrate complete spin state readout of a two-electron system in a double quantum ...
International audienceWe propose and demonstrate complete spin state readout of a two-electron syste...
International audienceWe propose and demonstrate complete spin state readout of a two-electron syste...
Abstract We present a set of concrete and realistic ideas for the implementa-tion of a small-scale q...
We propose and demonstrate complete spin state readout of a two-electron system in a double quantum ...
International audienceRecent demonstrations using electron spins stored in quantum dot array as qubi...
We are pursuing a capability to perform time resolved manipulations of single spins in quantum dot c...
We demonstrate single-shot readout of a silicon quantum dot spin qubit, and we measure the spin rela...
The ability to coherently transport electron-spin states between different sites of gate-defined sem...
Measurements of quantum systems inevitably involve disturbance in various forms. Within the limits i...
This thesis describes a series of experiments aimed at understanding and controlling single electron...
We use gate voltage control of the exchange interaction to prepare, manipulate, and measure two-elec...
An electron, in addition to its electric charge, possesses a small magnetic moment, called spin. The...
Besides an electric charge, electrons also have a tiny magnetic moment, called spin. In a magnetic f...
We propose and demonstrate complete spin state readout of a two-electron system in a double quantum ...
We propose and demonstrate complete spin state readout of a two-electron system in a double quantum ...
International audienceWe propose and demonstrate complete spin state readout of a two-electron syste...
International audienceWe propose and demonstrate complete spin state readout of a two-electron syste...
Abstract We present a set of concrete and realistic ideas for the implementa-tion of a small-scale q...
We propose and demonstrate complete spin state readout of a two-electron system in a double quantum ...
International audienceRecent demonstrations using electron spins stored in quantum dot array as qubi...