Thermodynamics of a Colloidal Particle in a Time-Dependent Non-Harmonic Potential

Blickle, Valentin; Speck, Thomas; Helden, Laurent; Seifert, Udo; Bechinger, Clemens

Thermodynamics of a Colloidal Particle in a Time-Dependent Non-Harmonic Potential

Dateien

Blickle_0-411477.pdfGröße: 330.59 KBDownloads: 462

Datum

2006

Autor:innen

Blickle, Valentin

Speck, Thomas

Helden, Laurent

Seifert, Udo

Bechinger, Clemens

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Physik

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Physical Review Letters. 2006, 96(7), 070603. ISSN 0031-9007. eISSN 1079-7114. Available under: doi: 10.1103/PhysRevLett.96.070603

Zusammenfassung

We study the motion of an overdamped colloidal particle in a time-dependent non-harmonic potential. We demonstrate the first law-like balance between applied work, exchanged heat, and internal energy on the level of a single trajectory. The observed distribution of applied work is distinctly non-Gaussian in good agreement with numerical calculations. Both the Jarzynski relation and a detailed fluctuation theorem are verified with good accuracy.

Fachgebiet (DDC)

530 Physik

Zitieren

ISO 690

BLICKLE, Valentin, Thomas SPECK, Laurent HELDEN, Udo SEIFERT, Clemens BECHINGER, 2006. Thermodynamics of a Colloidal Particle in a Time-Dependent Non-Harmonic Potential. In: Physical Review Letters. 2006, 96(7), 070603. ISSN 0031-9007. eISSN 1079-7114. Available under: doi: 10.1103/PhysRevLett.96.070603

BibTex

@article{Blickle2006Therm-39298,
  year={2006},
  doi={10.1103/PhysRevLett.96.070603},
  title={Thermodynamics of a Colloidal Particle in a Time-Dependent Non-Harmonic Potential},
  number={7},
  volume={96},
  issn={0031-9007},
  journal={Physical Review Letters},
  author={Blickle, Valentin and Speck, Thomas and Helden, Laurent and Seifert, Udo and Bechinger, Clemens},
  note={Article Number: 070603}
}

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