| Literature DB >> 20868149 |
Daniel Rings1, Romy Schachoff, Markus Selmke, Frank Cichos, Klaus Kroy.
Abstract
We derive the markovian description for the nonequilibrium brownian motion of a heated nanoparticle in a simple solvent with a temperature-dependent viscosity. Our analytical results for the generalized fluctuation-dissipation and Stokes-Einstein relations compare favorably with measurements of laser-heated gold nanoparticles and provide a practical rational basis for emerging photothermal tracer and nanoparticle trapping and tracking techniques.Year: 2010 PMID: 20868149 DOI: 10.1103/PhysRevLett.105.090604
Source DB: PubMed Journal: Phys Rev Lett ISSN: 0031-9007 Impact factor: 9.161