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Construction and Operation of a Light-driven Gold Nanorod Rotary Motor System
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Brownian gyrator: a minimal heat engine on the nanoscale
Roger Filliger1, Peter Reimann
1Engineering and Information Technology, Berne University of Applied Sciences, 2501 Biel/Bienne, Switzerland.
Physical Review Letters
|February 1, 2008
Abstract:
A Brownian particle moving in the vicinity of a generic potential minimum under the influence of dissipation and thermal noise from two different heat baths is shown to act as a minimal heat engine, generating a systematic torque onto the physical object at the origin of the potential and an opposite torque onto the medium generating the dissipation.
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