Conductance-matrix symmetries of a three-terminal hybrid device

GC Ménard, GLR Anselmetti, EA Martinez, D Puglia… - Physical Review Letters, 2020 - APS
We present conductance-matrix measurements of a three-terminal superconductor-
semiconductor hybrid device consisting of two normal leads and one superconducting lead …

Scattering theory of nonlinear thermoelectric transport

D Sánchez, R López - Physical review letters, 2013 - APS
We investigate nonlinear transport properties of quantum conductors in response to both
electrical and thermal driving forces. Within the scattering approach, we determine the …

Wigner time delay and related concepts: Application to transport in coherent conductors

C Texier - Physica E: Low-dimensional Systems and …, 2016 - Elsevier
The concepts of Wigner time delay and Wigner–Smith matrix allow us to characterise
temporal aspects of a quantum scattering process. The paper reviews the statistical …

Nonlinear heat transport in mesoscopic conductors: Rectification, Peltier effect, and Wiedemann-Franz law

R López, D Sánchez - Physical Review B—Condensed Matter and Materials …, 2013 - APS
We investigate nonlinear heat properties in mesoscopic conductors using a scattering theory
of transport. Our approach is based on a leading-order expansion in both the electrical and …

Nonequilibrium fluctuation relations in a quantum coherent conductor

S Nakamura, Y Yamauchi, M Hashisaka, K Chida… - Physical review …, 2010 - APS
We experimentally demonstrate the validity of nonequilibrium fluctuation relations by using a
quantum coherent conductor. In equilibrium the fluctuation-dissipation relation leads to the …

Nonlinear phenomena in quantum thermoelectrics and heat

D Sánchez, R López - Comptes …, 2016 - comptes-rendus.academie-sciences …
Nous passons en revue les dévelopements récents relatifs au transport au travers de
nanostructures et de systèmes mésoscopiques, engendré par des combinaisons de …

[HTML][HTML] Silver-epoxy microwave filters and thermalizers for millikelvin experiments

CP Scheller, S Heizmann, K Bedner, D Giss… - Applied physics …, 2014 - pubs.aip.org
We present silver-epoxy filters combining excellent microwave attenuation with efficient wire
thermalization, suitable for low temperature quantum transport experiments. Upon …

Fluctuation relations without microreversibility in nonlinear transport

H Förster, M Büttiker - Physical review letters, 2008 - APS
In linear transport, the fluctuation-dissipation theorem relates equilibrium current correlations
to the linear conductance coefficient. For nonlinear transport, there exist fluctuation relations …

Fluctuation theorem and microreversibility in a quantum coherent conductor

S Nakamura, Y Yamauchi, M Hashisaka, K Chida… - Physical Review B …, 2011 - APS
Mesoscopic systems provide us a unique experimental stage to address nonequilibrium
quantum statistical physics. By using a simple tunneling model, we describe the electron …

Experimental verification of reciprocity relations in quantum thermoelectric transport

J Matthews, F Battista, D Sánchez, P Samuelsson… - Physical Review B, 2014 - APS
Fundamental symmetries in thermoelectric quantum transport, beyond Onsagers relations,
were predicted two decades ago but have to date not been observed in experiments. Recent …