79 citations · 349 across the 11 of their papers we have counts for
11 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…
Fluctuation theorem for heat transport probed by a thermal electrode
Y. Utsumi, O. Entin-Wohlman, A. Aharony +2
We analyze the full-counting statistics of the electric heat current flowing in a two-terminal quantum conductor whose temperature is probed by a third electrode ("probe electrode"…
Excitation spectroscopy of few-electron states in artificial diatomic molecules
T. Hatano, Y. Tokura, S. Amaha +3
We study the excitation spectroscopy of few-electron, parallel coupled double quantum dots (QDs). By applying a finite source drain voltage to a double QD (DQD), the first excited…
Aharonov-Bohm Oscillations Changed by Indirect Interdot Tunneling via Electrodes in Parallel-Coupled Vertical Double Quantum Dots
T. Hatano, T. Kubo, Y. Tokura +3
Aharonov-Bohm (AB) oscillations are studied for a parallel coupled vertical double quantum dot with a common source and drain electrode. We observe AB oscillations of current via a…
Transport properties of two laterally coupled vertical quantum dots in series with tunable inter-dot coupling
T. Hatano, S. Amaha, T. Kubo +5
We describe the electronic properties of a double dot for which the lateral coupling between the two vertical dots can be controlled in-situ with a center gate voltage (Vc) and the…
Dephasing in an Aharonov-Bohm interferometer containing a lateral double quantum dot induced by coupling with a quantum dot charge sensor
T. Kubo, Y. Tokura, S. Tarucha
We theoretically investigated the dephasing in an Aharonov-Bohm interferometer containing a lateral double quantum dot induced by coupling with a quantum dot charge sensor. We empl…