Alladi Ramakrishnan Hall
From soft matter to 2D electron gases: Anomalous transport phenomena in heterogeneous media
Juergen Horbach
University of Duesseldorf
The Lorentz gas model is a paradigm for the understanding of fluid (electron) transport through heterogeneous media. In its simplest two-dimensional (2D) version, a point tracer explores the space between randomly distributed hard-disk obstacles which may overlap and are uncorrelated. In my talk, molecular dynamics simulations of Lorentz-gas models are presented that elucidate anomalous transport phenomena, as observed for colloidal and active particles in heterogeneous media as well as 2D electron gases in disordered arrays of antidots
Done