526 citations · 8k across the 188 of their papers we have counts for
5 papers · 1 filter
Driven polymer translocation through nanopores: slow versus fast dynamics
Kaifu Luo, Tapio Ala-Nissila, See-Chen Ying +1
We investigate the dynamics of polymer translocation through nanopores under external driving by 3D Langevin Dynamics simulations, focusing on the scaling of the average translocat…
Polymer translocation out of confined environments
Kaifu Luo, Ralf Metzler, Tapio Ala-Nissila +1
We consider the dynamics of polymer translocation out of confined environments. Analytic scaling arguments lead to the prediction that the translocation time scales like $τ\sim N^{…
Driven Diffusion in Periodic Potentials with Stochastic Path Integral Hyperdynamics
Mahendra D. Khandkar, L. Y. Chen, S. C. Ying +1
We consider the driven diffusion of Brownian particles in 1D periodic potentials using the recently proposed Stochastic Path Integral Hyperdynamics (SPHD) scheme [L.Y. Chen and L.J…
Electronic properties of H on vicinal Pt surfaces: A first-principles study
T. Vehviläinen, P. Salo, T. Ala-Nissila +1
In this work, we use the first-principle density-functional approach to study the electronic structure of a H atom adsorbed on the ideal Pt(111) and vicinal Pt(211) and Pt(331) sur…
Three-dimensional "Mercedes-Benz" model for water
Cristiano L. Dias, Tapio Ala-Nissila, Martin Grant +1
In this paper we introduce a three-dimensional version of the Mercedes-Benz model to describe water molecules. In this model van der Waals interactions and hydrogen bonds are given…