Type of Publication: | Journal article |
Publication status: | Published |
URI (citable link): | http://nbn-resolving.de/urn:nbn:de:bsz:352-0-411300 |
Author: | Lander, Boris; Mehl, Jakob; Blickle, Valentin; Bechinger, Clemens; Seifert, Udo |
Year of publication: | 2012 |
Published in: | Physical Review E ; 86 (2012), 3. - 030401. - ISSN 1539-3755. - eISSN 1550-2376 |
Pubmed ID: | 23030854 |
ArXiv-ID: | arXiv:1209.2009v2 |
DOI (citable link): | https://dx.doi.org/10.1103/PhysRevE.86.030401 |
Summary: |
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 correlation functions. In many colloidal systems, however, it is a nontrivial task to determine response functions, whereas details about spatial steady state trajectories are easily accessible. Using a simple conditional averaging procedure, we show how this fact can be exploited to reliably evaluate average heat production. We test this method using Brownian dynamics simulations, and apply it to experimental data of an interacting driven colloidal system.
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Subject (DDC): | 530 Physics |
Link to License: | In Copyright |
LANDER, Boris, Jakob MEHL, Valentin BLICKLE, Clemens BECHINGER, Udo SEIFERT, 2012. Noninvasive Measurement of Dissipation in Colloidal Systems. In: Physical Review E. 86(3), 030401. ISSN 1539-3755. eISSN 1550-2376. Available under: doi: 10.1103/PhysRevE.86.030401
@article{Lander2012-09-10T14:27:06ZNonin-39288, title={Noninvasive Measurement of Dissipation in Colloidal Systems}, year={2012}, doi={10.1103/PhysRevE.86.030401}, number={3}, volume={86}, issn={1539-3755}, journal={Physical Review E}, author={Lander, Boris and Mehl, Jakob and Blickle, Valentin and Bechinger, Clemens and Seifert, Udo}, note={Article Number: 030401} }
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