102 citations · 374 across the 9 of their papers we have counts for
9 papers
Real-time dynamics of triplet-resonant tunneling driven by nonequilibrium phonons
Kazuyuki Kuroyama, Sasha R. Valentin, Arne Ludwig +4
Driven nonequilibrium systems can host emergent functionalities beyond equilibrium, but real-time access to excited-state dynamics remains limited. Here we report real-time measure…
Probabilistic teleportation of a quantum dot spin qubit
Y. Kojima, T. Nakajima, A. Noiri +8
Electron spin s in semiconductor quantum dot s have been intensively studied for implementing quantum computation and high fidelity single and two qubit operation s have recently b…
Coherent long-distance displacement of individual electron spins
H. Flentje, P-A. Mortemousque, R. Thalineau +4
Controlling nanocircuits at the single electron spin level is a possible route for large-scale quantum information processing. In this context, individual electron spins have been…
Low-temperature behavior of transmission phase shift across a Kondo correlated quantum dot
S. Takada, M. Yamamoto, C. Bäuerle +5
We study the transmission phase shift across a Kondo correlated quantum dot in a GaAs heterostructure at temperatures below the Kondo temperature (), where the phase…
Fast spin information transfer between distant quantum dots using individual electrons
B. Bertrand, S. Hermelin, S. Takada +6
Transporting ensembles of electrons over long distances without losing their spin polarization is an important benchmark for spintronic devices. It requires usually to inject and t…
Single Photoelectron Detection after Selective Excitation of Electron-Heavy Hole and Electron-Light Hole Pairs in Double Quantum Dots
K. Morimoto, T. Fujita, G. Allison +9
We demonstrate the real-time detection of single photogenerated electrons in two different lateral double quantum dots made in AlGaAs/GaAs/AlGaAs quantum wells having a thin or a t…
Transmission Phase in the Kondo Regime Revealed in a Two-Path Interferometer
S. Takada, C. Bäuerle, M. Yamamoto +9
We report on the direct observation of the transmission phase shift through a Kondo correlated quantum dot by employing a new type of two-path interferometer. We observed a clear $…
Odd and even Kondo effects from emergent localisation in quantum point contacts
M. J. Iqbal, Roi Levy, E. J. Koop +8
A quantum point contact (QPC) is a very basic nano-electronic device: a short and narrow transport channel between two electron reservoirs. In clean channels electron transport is…
Transport through side-coupled double quantum dots: from weak to strong interdot coupling
D. Y. Baines, T. Meunier, D. Mailly +7
We report low-temperature transport measurements through a double quantum dot device in a configuration where one of the quantum dots is coupled directly to the source and drain el…