69 citations · 246 across the 9 of their papers we have counts for
5 papers · 1 filter
Noninvasive Measurement of Dissipation in Colloidal Systems
Boris Lander, Jakob Mehl, Valentin Blickle +2
According to Harada and Sasa [Phys. Rev. Lett. 95, 130602 (2005)], heat production generated in a non-equilibrium steady state can be inferred from measuring response and correlati…
Role of Hidden Slow Degrees of Freedom in the Fluctuation Theorem
Jakob Mehl, Boris Lander, Clemens Bechinger +2
The validity of the fluctuation theorem for entropy production as deduced from the observation of trajectories implicitly requires that all slow degrees of freedom are accessible.…
Experimental Accessibility of Generalized Fluctuation-Dissipation Relations for Nonequilibrium Steady States
Jakob Mehl, Valentin Blickle, Udo Seifert +1
We study the fluctuation-dissipation theorem for a Brownian particle driven into a nonequilibrium steady state experimentally. We validate two different theoretical variants of a g…
Relaxation of a Colloidal Particle into a Nonequilibrium Steady State
Valentin Blickle, Jakob Mehl, Clemens Bechinger
We study the relaxation of a single colloidal sphere which is periodically driven between two nonequilibrium steady states. Experimentally, this is achieved by driving the particle…
Role of External Flow and Frame Invariance in Stochastic Thermodynamics
Thomas Speck, Jakob Mehl, Udo Seifert
For configurational changes of soft matter systems affected or caused by external hydrodynamic flow, we identify applied work, exchanged heat, and entropy change on the level of a…