23 citations · 55 across the 5 of their papers we have counts for
5 papers
Short-time diffusion behavior of Brownian particles in confining potentials
Daniel Schneider, Rustem Valiullin, Nail Fatkullin
Diffusion behavior of Brownian particles in confined spaces was studied for the displacements notably shorter than the confinement size. The confinements, resembling structure of p…
Experimental evidence of enhanced transport in supernematics
Wycliffe K. Kipnusu, Philipp Zeigermann, Ciprian Iacob +4
Deviations of molecular shapes from spherical symmetry may give rise to a variety of novel phenomena, including their dynamic behavior. It has recently been predicted [Mazza \texti…
The role of string-like, supramolecular assemblies in reentrant supernematic liquid crystals
Marco G. Mazza, Manuel Greschek, Rustem Valiullin +1
Using a combination of isothermal-isobaric Monte Carlo and microcanonical molecular dynamics we investigate the relation between structure and self-diffusion in various phases of a…
Entropy-driven enhanced self-diffusion in confined reentrant supernematics
Marco G. Mazza, Manuel Greschek, Rustem Valiullin +2
We present a molecular dynamics study of reentrant nematic phases using the Gay-Berne-Kihara model of a liquid crystal in nanoconfinement. At densities above those characteristic o…
How to compare diffusion processes assessed by single-particle tracking and pulsed field gradient nuclear magnetic resonance
Michael Bauer, Rustem Valiullin, Günter Radons +1
Heterogeneous diffusion processes occur in many different fields such as transport in living cells or diffusion in porous media. A characterization of the transport parameters of s…