145 citations · 307 across the 19 of their papers we have counts for
19 papers
Optomechanical systems with a Fano membrane in the middle
Lei Du, Aymeric Frerejean, Witlef Wieczorek +2
Conventional membrane-in-the-middle (MIM) optomechanical systems offer limited control over the optical linewidth, which can limit their performance when operating in the unresolve…
Nonlinear quantum optomechanics in a Fano-mirror microcavity system
Lei Du, Juliette Monsel, Witlef Wieczorek +1
We study a Fano-mirror optomechanical system in the quantum nonlinear regime. In this system, two strongly lossy optical modes hybridize through both coherent and dissipative coupl…
Precision of an autonomous demon exploiting nonthermal resources and information
Juliette Monsel, Matteo Acciai, Didrik Palmqvist +3
Quantum-dot systems serve as nanoscale heat engines exploiting thermal fluctuations to perform a useful task. Here, we investigate a multi-terminal triple-dot system, operating as…
Sources of nonlinearity in the response of a driven nano-electromechanical resonator
Sofia Sevitz, Kushagra Aggarwal, Jorge Tabanera-Bravo +9
Nanoelectromechanical resonators provide an ideal platform for investigating the interplay between electron transport and nonlinear mechanical motion. Externally driven suspended c…
Role of electron-electron interaction in the Mpemba effect in quantum dots
Juliane Graf, Janine Splettstoesser, Juliette Monsel
The Mpemba effect has initially been noticed in macroscopic systems -- namely that hot water can freeze faster than cold water -- but recently its extension to open quantum systems…
Extra cost of erasure due to quantum lifetime broadening
Joe Dunlop, Federico Cerisola, Juliette Monsel +6
The energy cost of erasing a bit of information was fundamentally lower bounded by Landauer, in terms of the temperature of its environment: . However,…
Autonomous demon exploiting heat and information at the trajectory level
Juliette Monsel, Matteo Acciai, Rafael Sánchez +1
We propose an electronic bipartite system consisting of a working substance, in which a refrigeration process is implemented, and of a nonthermal resource region, containing a comb…
Coherent feedback control for cavity optomechanical systems with a frequency-dependent mirror
Lei Du, Juliette Monsel, Witlef Wieczorek +1
Ground-state cooling of mechanical resonators is a prerequisite for the observation of various quantum effects in optomechanical systems and thus has always been a crucial task in…
Coupling a single spin to high-frequency motion
Federico Fedele, Federico Cerisola, Lea Bresque +12
Coupling a single spin to high-frequency mechanical motion is a fundamental bottleneck of applications such as quantum sensing, intermediate and long-distance spin-spin coupling, a…
Dissipative and dispersive cavity optomechanics with a frequency-dependent mirror
Juliette Monsel, Anastasiia Ciers, Sushanth Kini Manjeshwar +2
An optomechanical microcavity can considerably enhance the interaction between light and mechanical motion by confining light to a sub-wavelength volume. However, this comes at the…
Integrated microcavity optomechanics with a suspended photonic crystal mirror above a distributed Bragg reflector
Sushanth Kini Manjeshwar, Anastasiia Ciers, Juliette Monsel +5
Increasing the interaction between light and mechanical resonators is an ongoing endeavor in the field of cavity optomechanics. Optical microcavities allow for boosting the interac…
Non-geometric pumping effects on the performance of interacting quantum-dot heat engines
Juliette Monsel, Jens Schulenborg, Janine Splettstoesser
Periodically driven quantum dots can act as counterparts of cyclic thermal machines at the nanoscale. In the slow-driving regime of geometric pumping, such machines have been shown…
Stability of long-sustained oscillations induced by electron tunneling
Jorge Tabanera-Bravo, Florian Vigneau, Juliette Monsel +9
Self-oscillations are the result of an efficient mechanism generating periodic motion from a constant power source. In quantum devices, these oscillations may arise due to the inte…
Charge, spin, and heat shot noises in the absence of average currents: Conditions on bounds at zero and finite frequencies
Ludovico Tesser, Matteo Acciai, Christian Spånslätt +2
Nonequilibrium situations where selected currents are suppressed are of interest in fields like thermoelectrics and spintronics, raising the question of how the related noises beha…
Geometric energy transport and refrigeration with driven quantum dots
Juliette Monsel, Jens Schulenborg, Thibault Baquet +1
We study geometric energy transport in a slowly driven single-level quantum dot weakly coupled to electronic contacts and with strong onsite interaction, which can be either repuls…
Ultrastrong coupling between electron tunneling and mechanical motion
Florian Vigneau, Juliette Monsel, Jorge Tabanera +8
The ultrastrong coupling of single-electron tunneling and nanomechanical motion opens exciting opportunities to explore fundamental questions and develop new platforms for quantum…
Optomechanical cooling with coherent and squeezed light: the thermodynamic cost of opening the heat valve
Juliette Monsel, Nastaran Dashti, Sushanth Kini Manjeshwar +6
Ground-state cooling of mechanical motion by coupling to a driven optical cavity has been demonstrated in various optomechanical systems. In our work, we provide a so far missing t…
The energetic cost of work extraction
Juliette Monsel, Marco Fellous-Asiani, Benjamin Huard +1
We analyze work extraction from a qubit into a wave guide (WG) acting as a battery, where work is the coherent component of the energy radiated by the qubit. The process is stimula…
An autonomous quantum machine to measure the thermodynamic arrow of time
Juliette Monsel, Cyril Elouard, Alexia Auffèves
According to the Second Law of thermodynamics, the evolution of physical systems has a preferred direction, that is characterized by some positive entropy production. Here we propo…