Search Results - subject:"Stokes–Einstein relation"

Topological character of hydrodynamic screening in suspensions of hard spheres: An example of universal phenomenon

Ballard, Ethan E.; Kholodenko, Arkady L. - In: Physica A: Statistical Mechanics and its Applications 388 (2009) 15, pp. 3024-3062

Although in the case of polymer solutions the existence of hydrodynamic screening was theoretically established some time ago, use of the same methods for suspensions of hard spheres thus far have failed to produce similar results. In this work we reconsider this problem. Using superposition of...

Persistent link: https://www.econbiz.de/10011057457

Tracer diffusion in glassforming liquids

Andraca, A.; Goldstein, P.; del Castillo, L.F. - In: Physica A: Statistical Mechanics and its Applications 387 (2008) 18, pp. 4531-4540

–Fulcher–Tammann in both regions. The breakdown of the Stokes–Einstein relation below Tc is presented, indicating that the diffusion …

Persistent link: https://www.econbiz.de/10011057942

Statistical–mechanical theory of short-time self-diffusion in dilute suspensions of highly charged colloids

Tokuyama, Michio - In: Physica A: Statistical Mechanics and its Applications 352 (2005) 2, pp. 252-264

discussed. The present theory is valid even for such small ions which do not satisfy the so-called Stokes–Einstein relation. For …

Persistent link: https://www.econbiz.de/10010588827