Experimental realization of a quantum dot energy harvester

G Jaliel, RK Puddy, R Sánchez, AN Jordan… - Physical review …, 2019 - APS
We demonstrate experimentally an autonomous nanoscale energy harvester that utilizes the
physics of resonant tunneling quantum dots. Gate-defined quantum dots on GaAs/AlGaAs …

Nonlocal quantum heat engines made of hybrid superconducting devices

SM Tabatabaei, D Sánchez, AL Yeyati, R Sánchez - Physical Review B, 2022 - APS
We discuss a quantum thermal machine that generates power from a thermally driven
double quantum dot coupled to normal and superconducting reservoirs. Energy exchange …

Heat driven transport in serial double quantum dot devices

S Dorsch, A Svilans, M Josefsson, B Goldozian… - Nano …, 2021 - ACS Publications
Studies of thermally induced transport in nanostructures provide access to an exciting
regime where fluctuations are relevant, enabling the investigation of fundamental …

Coherent control of thermoelectric currents and noise in quantum thermocouples

J Balduque, R Sánchez - Physical Review B, 2024 - APS
Three-terminal coherent conductors are able to perform as quantum thermocouples when
the heat absorbed from one terminal is transformed into useful power in the other two …

Enhancing thermoelectric performance using nonlinear transport effects

JH Jiang, Y Imry - Physical Review Applied, 2017 - APS
We study nonlinear transport effects on the maximum efficiency and power for both inelastic
and elastic thermoelectric generators. The former device refers to phonon-assisted hopping …

[HTML][HTML] Thermoelectrics with Coulomb-coupled quantum dots

H Thierschmann, R Sánchez, B Sothmann… - Comptes Rendus …, 2016 - Elsevier
In this article we review the thermoelectric properties of three terminal devices with Coulomb-
coupled quantum dots (QDs) as observed in recent experiments [1],[2]. The system we …

Extrinsic thermoelectric response of coherent conductors

R Sánchez, C Gorini, G Fleury - Physical Review B, 2021 - APS
We investigate the thermoelectric response of a coherent conductor in contact with a
scanning probe. Coupling to the probe has the dual effect of allowing for the controlled local …

Near-field three-terminal thermoelectric heat engine

JH Jiang, Y Imry - Physical Review B, 2018 - APS
We propose a near-field inelastic thermoelectric heat engine where quantum dots are used
to effectively rectify the charge flow of photocarriers. The device converts near-field heat …

Scanning probe-induced thermoelectrics in a quantum point contact

G Fleury, C Gorini, R Sánchez - Applied Physics Letters, 2021 - pubs.aip.org
We study three-terminal thermoelectric transport in a two-dimensional Quantum Point
Contact (QPC) connected to left and right electronic reservoirs, as well as a third one …

Reversible thermal diode and energy harvester with a superconducting quantum interference single-electron transistor

D Goury, R Sánchez - Applied Physics Letters, 2019 - pubs.aip.org
The density of states of proximitized normal nanowires interrupting superconducting rings
can be tuned by the magnetic flux piercing the loop. Using these as the contacts of a single …