Salambô Dago
YOU?
Author Swipe
View article: Roadmap on Quantum Thermodynamics
Roadmap on Quantum Thermodynamics Open
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 applicability, ranging from providing foundational advances in the unde…
View article: Stabilizing nanoparticles in the intensity minimum: feedback levitation on an inverted potential
Stabilizing nanoparticles in the intensity minimum: feedback levitation on an inverted potential Open
We demonstrate the stable trapping of a levitated nanoparticle at the apex of an inverted potential using a combination of optical readout and electrostatic control. The feedback levitation on an inverted potential (FLIP) method stabilizes…
View article: Stabilizing nanoparticles in the intensity minimum: feedback levitation on an inverted potential
Stabilizing nanoparticles in the intensity minimum: feedback levitation on an inverted potential Open
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 levitation on an inverted potential (FLIP) method stabilizes the …
View article: Virtual potential created by a feedback loop: taming the feedback demon to explore stochastic thermodynamics of underdamped systems
Virtual potential created by a feedback loop: taming the feedback demon to explore stochastic thermodynamics of underdamped systems Open
Virtual potentials are an elegant, precise and flexible tool to manipulate small systems and explore fundamental questions in stochastic thermodynamics. In particular double-well potentials have applications in information processing, such…
View article: Reliability and Operation Cost of Underdamped Memories during Cyclic Erasures
Reliability and Operation Cost of Underdamped Memories during Cyclic Erasures Open
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 oscillator whose motion is confined in a double well potential. T…
View article: Adiabatic computing for optimal thermodynamic efficiency of information processing
Adiabatic computing for optimal thermodynamic efficiency of information processing Open
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 energy larger than , with Boltzmann’s constant.…
View article: Dataset for PNAS: Adiabatic computing for optimal thermodynamic efficiency of information processing
Dataset for PNAS: Adiabatic computing for optimal thermodynamic efficiency of information processing Open
Data set for the article to be published in PNAS "Adiabatic computing for optimal thermodynamic efficiency of information processing" This data set contains: optimal_1ms.zip : raw data files of the response to an optimal erasure protocol o…
View article: Dataset for PNAS: Adiabatic computing for optimal thermodynamic efficiency of information processing
Dataset for PNAS: Adiabatic computing for optimal thermodynamic efficiency of information processing Open
Data set for the article to be published in PNAS "Adiabatic computing for optimal thermodynamic efficiency of information processing" This data set contains: optimal_1ms.zip : raw data files of the response to an optimal erasure protocol o…
View article: Logical and thermodynamical reversibility: Optimized experimental implementation of the not operation
Logical and thermodynamical reversibility: Optimized experimental implementation of the not operation Open
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 demonstrate a bit-flip protocol based on the momentum of an…
View article: Erratum: Virtual double-well potential for an underdamped oscillator created by a feedback loop (2022 J. Stat. Mech. 053209)
Erratum: Virtual double-well potential for an underdamped oscillator created by a feedback loop (2022 J. Stat. Mech. 053209) Open
In this note, we correct the expression of the switching rate of the potential barrier for a system at temperature T expressed in equation (8) and derived in appendix B. We also update below all the equations using the switching rate expre…
View article: Logical and thermodynamical reversibility: optimized experimental implementation of the NOT operation
Logical and thermodynamical reversibility: optimized experimental implementation of the NOT operation Open
Dataset for the article: Logical and thermodynamical reversibility: optimized experimental implementation of the NOT operation to be published in PRE Files description: .fig: Matlab Figures used to create the figures of the article Analys…
View article: Logical and thermodynamical reversibility: optimized experimental implementation of the NOT operation
Logical and thermodynamical reversibility: optimized experimental implementation of the NOT operation Open
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 demonstrate a bit-flip protocol based on the momentum of a…
View article: Logical and thermodynamical reversibility: optimized experimental implementation of the NOT operation
Logical and thermodynamical reversibility: optimized experimental implementation of the NOT operation Open
Dataset for the article: Logical and thermodynamical reversibility: optimized experimental implementation of the NOT operation to be published in PRE Files description: .fig: Matlab Figures used to create the figures of the article Analys…
View article: Adiabatic computing for optimal thermodynamic efficiency of information processing
Adiabatic computing for optimal thermodynamic efficiency of information processing Open
Landauer's principle makes a strong connection between information theory and thermodynamics by stating that erasing a one-bit memory at temperature $T_0$ requires an average energy larger than $W_{LB}=k_BT_0 \ln2$, with $k_B$ Boltzmann's …
View article: Thermodynamique stochastique : pilotage de micro-oscillateurs et application à l'étude et l'optimisation du traitement de l’information
Thermodynamique stochastique : pilotage de micro-oscillateurs et application à l'étude et l'optimisation du traitement de l’information Open
This thesis extends by theoretical and experimental studies our understanding of the dynamics of systems ruled by thermal fluctuations, in order to better control them and in particular use them as 1-bit logic gates. This work falls within…
View article: Virtual double-well potential for an underdamped oscillator created by a feedback loop
Virtual double-well potential for an underdamped oscillator created by a feedback loop Open
Virtual potentials are a very elegant, precise and flexible tool to manipulate small systems and explore fundamental questions in stochastic thermodynamics. In particular double-well potentials have applications in information processing, …
View article: DATASET J. Stat. Mech. (2022) 053209: "Virtual double-well potential for an underdamped oscillator created by a feedback loop"
DATASET J. Stat. Mech. (2022) 053209: "Virtual double-well potential for an underdamped oscillator created by a feedback loop" Open
Matlab Figures: Fig_i.fig corresponds to the source file used to plot the figures of the article Simulation and Model codes: Matlab script Simu_and_Model.m is the code used to: 1) Simulate trajectories of the underdamped cantilever in the…
View article: DATASET J. Stat. Mech. (2022) 053209: "Virtual double-well potential for an underdamped oscillator created by a feedback loop"
DATASET J. Stat. Mech. (2022) 053209: "Virtual double-well potential for an underdamped oscillator created by a feedback loop" Open
Matlab Figures: Fig_i.fig corresponds to the source file used to plot the figures of the article Simulation and Model codes: Matlab script Simu_and_Model.m is the code used to: 1) Simulate trajectories of the underdamped cantilever in the…
View article: Virtual double-well potential for an underdamped oscillator created by a feedback loop
Virtual double-well potential for an underdamped oscillator created by a feedback loop Open
Virtual potentials are a very elegant, precise and flexible tool to manipulate small systems and explore fundamental questions in stochastic thermodynamics. In particular double-well potentials have applications in information processing, …
View article: Dataset for PRL 128, 070604: Dynamics of Information Erasure et Extension of Landauer's Bound to Fast Processes
Dataset for PRL 128, 070604: Dynamics of Information Erasure et Extension of Landauer's Bound to Fast Processes Open
1) Figures_2, 3 and 4 : Matlab figures Matlab figures corresponding to the ones of the article. The Data used to plot these figures is stored in the Zenodo deposit linked to the PRL article : Phys. Rev. Lett. 126, 170601 : Information and…
View article: Dataset for PRL 128, 070604: Dynamics of Information Erasure et Extension of Landauer's Bound to Fast Processes
Dataset for PRL 128, 070604: Dynamics of Information Erasure et Extension of Landauer's Bound to Fast Processes Open
1) Figures_2, 3 and 4 : Matlab figures Matlab figures corresponding to the ones of the article. The Data used to plot these figures is stored in the Zenodo deposit linked to the PRL article : Phys. Rev. Lett. 126, 170601 : Information and …
View article: Fast is hot: energetics of information erasure and the overhead to Landauer's bound
Fast is hot: energetics of information erasure and the overhead to Landauer's bound Open
Information processing in the physical world comes with an energetic cost: erasing a 1-bit memory at temperature $T_0$ requires at least $k_BT_0 \ln2$ of work, as demonstrated theoretically and experimentally, with $k_B$ Boltzmann's consta…
View article: Information and Thermodynamics: Fast and Precise Approach to Landauer’s Bound in an Underdamped Micromechanical Oscillator
Information and Thermodynamics: Fast and Precise Approach to Landauer’s Bound in an Underdamped Micromechanical Oscillator Open
1) 'Figure4.fig', 'Figure5.fig', 'FigureS4.fig', 'FigureS5.fig' and 'FigureS6.fig' - Matlab Figures Those Matlab figures correspond to the ones in the related PRL article. 2) 'Script_analysis.m' and 'Initialisation_arrays.m' - Matlab Scrip…
View article: Dataset for Phys. Rev. Lett. 126, 170601 : Information and thermodynamics : fast and precise approach to Landauer's bound in an underdamped micro-mechanical oscillator
Dataset for Phys. Rev. Lett. 126, 170601 : Information and thermodynamics : fast and precise approach to Landauer's bound in an underdamped micro-mechanical oscillator Open
1) 'Figure4.fig', 'Figure5.fig', 'FigureS4.fig', 'FigureS5.fig' and 'FigureS6.fig' - Matlab Figures\n\n\nThose Matlab figures correspond to the ones in the related PRL article.\n\n\n2) 'Script_an…
View article: Dataset for SciPost Phys. 9, 064 (2020) - Engineered swift equilibration of brownian particles: consequences of hydrodynamic coupling
Dataset for SciPost Phys. 9, 064 (2020) - Engineered swift equilibration of brownian particles: consequences of hydrodynamic coupling Open
1) "indep_tf25_Kf15_std18" and "sym3_tf35_Kf14_std25" Matlab files. Each file is in Matlab format and contains 2 variables : "header" which contains the date, the number of samples and the sampling frequency of the acquisition, and "data"…
View article: Dataset for SciPost Phys. 9, 064 (2020) - Engineered swift equilibration of brownian particles: consequences of hydrodynamic coupling
Dataset for SciPost Phys. 9, 064 (2020) - Engineered swift equilibration of brownian particles: consequences of hydrodynamic coupling Open
1) "indep_tf25_Kf15_std18" and "sym3_tf35_Kf14_std25" Matlab files. Each file is in Matlab format and contains 2 variables : "header" which contains the date, the number of samples and the sampling frequency of the acquisition, and "data"…
View article: Report on 2005.04939v1
Report on 2005.04939v1 Open
We present a detailed theoretical and experimental analysis of Engineered Swift Equilibration (ESE) protocols applied to two hydrodynamically coupled colloids in optical traps.The second particle slightly perturbs (10% at most) the respons…