46 citations · 129 across the 5 of their papers we have counts for
5 papers
Limits of stability in supported graphene nanoribbons subject to bending
Topi Korhonen, Pekka Koskinen
Graphene nanoribbons are prone to in-plane bending even when supported on flat substrates. However, the amount of bending that ribbons can stably withstand remains poorly known. He…
Peeling of multilayer graphene generates complex interlayer sliding patterns
Topi Korhonen, Pekka Koskinen
Peeling, shearing, and sliding are important mechanical phenomena in van der Waals solids. However, theoretically they have been studied mostly using minimal periodic cells and in…
Plenty of motion at the bottom: Atomically thin liquid gold membrane
Pekka Koskinen, Topi Korhonen
The discovery of graphene some ten years ago was the first proof of a free-standing two-dimensional (2D) solid phase. Here, using quantum molecular dynamics simulations of nanoscal…
Electronic Structure Trends of Möbius Graphene Nanoribbons from Minimal-Cell Simulations
Topi Korhonen, Pekka Koskinen
Investigating topological effects in materials requires often the modeling of material systems as a whole. Such modeling restricts system sizes, and makes it hard to extract system…
Image charge dynamics in time-dependent quantum transport
P. Myöhänen, R. Tuovinen, T. Korhonen +2
In this work we investigate the effects of the electron-electron interaction between a molecular junction and the metallic leads in time-dependent quantum transport. We employ the…