200 citations · 1.8k across the 32 of their papers we have counts for
14 papers · 1 filter
Kondo Effect in a Quantum Dot under Continuous Quantum Measurement
Masahiro Hasegawa, Masaya Nakagawa, Keiji Saito
The backaction of quantum measurement on the Kondo effect in a quantum dot system is investigated by considering continuous projective measurement of singly occupied states of a qu…
Delta-T noise in the Kondo regime
Masahiro Hasegawa, Keiji Saito
We study the delta-T noise in the Kondo regime, which implies the charge current noise under the temperature bias for the SU(2) Kondo quantum dot. We propose an experimentally meas…
Thermoelectric coefficients and the figure of merit for large open quantum dots
Robert S. Whitney, Keiji Saito
We consider the thermoelectric response of chaotic or disordered quantum dots in the limit of phase-coherent transport, statistically described by random matrix theory. We calculat…
Heat transport via a local two-state system near thermal equilibrium
Tsuyoshi Yamamoto, Masanari Kato, Takeo Kato +1
Heat transport in spin-boson systems near the thermal equilibrium is systematically investigated. An asymptotically exact expression for the thermal conductance in a low-temperatur…
Fundamental aspects of steady-state conversion of heat to work at the nanoscale
Giuliano Benenti, Giulio Casati, Keiji Saito +1
In recent years, the study of heat to work conversion has been re-invigorated by nanotechnology. Steady-state devices do this conversion without any macroscopic moving parts, throu…
Cooling mechanisms in molecular conduction junctions
Michael Galperin, Keiji Saito, Alexander V. Balatsky +1
While heating of a current carrying Ohmic conductors is an obvious consequence of the diffusive nature of the conduction in such systems, current induced cooling has been recently…