80 citations · 190 across the 12 of their papers we have counts for
12 papers
Fooling the Landauer bound with a demon biased thermal bath
Salambô Dago, Ludovic Bellon
The Landauer principle establishes a fundamental lower bound on the energetic cost of the erasure of a one-bit memory in thermal equilibrium. Here, we experimentally demonstrate ho…
Feedback stabilization of a nanoparticle at the intensity minimum of an optical double-well potential
Vojtěch Mlynář, Salambô Dago, Jakob Rieser +5
In this work, we develop and analyze adaptive feedback control strategies to stabilize and confine a nanoparticle at the unstable intensity minimum of an optical double-well potent…
Roadmap on Quantum Thermodynamics
Steve Campbell, Irene D'Amico, Mario A. Ciampini +66
The last two decades has seen quantum thermodynamics become a well established field of research in its own right. In that time, it has demonstrated a remarkably broad applicabilit…
Stabilizing nanoparticles in the intensity minimum: feedback levitation on an inverted potential
Salambô Dago, Jakob Rieser, Mario A. Ciampini +5
We demonstrate the stable trapping of a levitated nanoparticle on top of an inverted potential using a combination of optical readout and electrostatic control. The feedback levita…
Virtual potential created by a feedback loop: taming the feedback demon to explore stochastic thermodynamics of underdamped systems
Salambô Dago, Nicolas Barros, Jorge Pereda +2
Virtual potentials are an elegant, precise and flexible tool to manipulate small systems and explore fundamental questions in stochastic thermodynamics. In particular double-well p…
Reliability and operation cost of underdamped memories during cyclic erasures
Salambô Dago, Sergio Ciliberto, Ludovic Bellon
The reliability of fast repeated erasures is studied experimentally and theoretically in a 1-bit underdamped memory. The bit is encoded by the position of a micro-mechanical oscill…
Logical and thermodynamical reversibility: optimized experimental implementation of the NOT operation
Salambô Dago, Ludovic Bellon
The NOT operation is a reversible transformation acting on a 1-bit logical state, and should be achievable in a physically reversible manner at no energetic cost. We experimentally…
Adiabatic computing for optimal thermodynamic efficiency of information processing
Salambô Dago, Sergio Ciliberto, Ludovic Bellon
Landauer's principle makes a strong connection between information theory and thermodynamics by stating that erasing a one-bit memory at temperature requires an average energ…
Virtual double-well potential for an underdamped oscillator created by a feedback loop
Salambô Dago, Jorge Pereda, Sergio Ciliberto +1
Virtual potentials are a very elegant, precise and flexible tool to manipulate small systems and explore fundamental questions in stochastic thermodynamics. In particular double-we…
Dynamics of information erasure and extension of Landauer's bound to fast processes
Salambô Dago, Ludovic Bellon
Using a double-well potential as a physical memory, we study with experiments and numerical simulations the energy exchanges during erasure processes, and model quantitatively the…
Information and thermodynamics: fast and precise approach to Landauer's bound in an underdamped micro-mechanical oscillator
Salambô Dago, Jorge Pereda, Nicolas Barros +2
The Landauer principle states that at least of energy is required to erase a 1-bit memory, with the thermal energy of the system. We study the effects of iner…
Engineered Swift Equilibration of brownian particles: consequences of hydrodynamic coupling
Salambô Dago, Benjamin Besga, Raphaël Mothe +5
We present a detailed theoretical and experimental analysis of Engineered Swift Equilibration (ESE) protocols applied to two hydrodynamically coupled colloids in optical traps. The…