Relaxation of nonequilibrium quasiparticles in mesoscopic size superconductors

KY Arutyunov, SA Chernyaev… - Journal of Physics …, 2018 - iopscience.iop.org
Rapid development of micro-and nanofabrication methods have provoked interest and
enabled experimental studies of electronic properties of a vast class of (sub) micrometer …

Cavity photons as a probe for charge relaxation resistance and photon emission in a quantum dot coupled to normal and superconducting continua

LE Bruhat, JJ Viennot, MC Dartiailh, MM Desjardins… - Physical Review X, 2016 - APS
Microwave cavities have been widely used to investigate the behavior of closed few-level
systems. Here, we show that they also represent a powerful probe for the dynamics of …

Josephson Junction Transition Induced by Orbital Hybridization in a Double Quantum Dot

R Debbarma, A Tsintzis, M Aspegren, RS Souto… - Physical Review Letters, 2023 - APS
In this Letter, we manipulate the phase shift of a Josephson junction using a parallel double
quantum dot (QD). By employing a superconducting quantum interference device, we …

Manipulating the magnetic state of a carbon nanotube Josephson junction using the superconducting phase

R Delagrange, DJ Luitz, R Weil, A Kasumov, V Meden… - Physical Review B, 2015 - APS
The magnetic state of a quantum dot attached to superconducting leads is experimentally
shown to be controlled by the superconducting phase difference across the dot. This is done …

Phase-coherent dynamics of quantum devices with local interactions

M Filippone, A Marguerite, K Le Hur, G Fève, C Mora - Entropy, 2020 - mdpi.com
This review illustrates how Local Fermi Liquid (LFL) theories describe the strongly correlated
and coherent low-energy dynamics of quantum dot devices. This approach consists in an …

Quench dynamics in superconducting nanojunctions: Metastability and dynamical Yang-Lee zeros

RS Souto, A Martín-Rodero, AL Yeyati - Physical Review B, 2017 - APS
We study the charge transfer dynamics following the formation of a phase or voltage biased
superconducting nanojunction using a full counting statistics analysis. We demonstrate that …

Transient dynamics of a magnetic impurity coupled to superconducting electrodes: Exact numerics versus perturbation theory

R Seoane Souto, AE Feiguin, A Martín-Rodero… - Physical Review B, 2021 - APS
Impurities coupled to superconductors offer a controlled platform to understand the interplay
between superconductivity, many-body interactions, and nonequilibrium physics. In the …

Spin-resolved Yu-Shiba-Rusinov states and bistable phase caused by side-coupled Majorana bound states in quantum-dot Josephson junctions

GY Yi, MY Ma, T Gong, C Jiang, WJ Gong - Physical Review B, 2024 - APS
We theoretically investigate the Josephson phase transition in a superconductor/quantum-
dot/superconductor junction with side-coupled Majorana bound states (MBSs), by means of …

Effects of LC shunting on the Shapiro steps features of Josephson junction

YM Shukrinov, IR Rahmonov, KV Kulikov… - Europhysics …, 2015 - iopscience.iop.org
We study an effect of external radiation on the dynamics of Josephson junction shunted by
an LC circuit. When the Josephson frequency is equal to the frequency of the circuit …

Statistical correlations of currents flowing through a proximized quantum dot

G Michałek, BR Bułka, T Domański, KI Wysokiński - Physical Review B, 2020 - APS
Statistical properties of the electron transport flowing through nanostructures are strongly
influenced by the interactions, geometry of the system, and/or by type of the external …