20 citations · 53 across the 4 of their papers we have counts for
3 papers · 1 filter
Density-functional investigation of molecular graphene: CO on Cu(111)
Matti Ropo, Sami Paavilainen, Jaakko Akola +1
Man-made artificial graphene has attracted significant attention in the past few years due to the possibilities to construct designer Dirac fermions with unexpected topological pro…
STM Simulation of Molecules on Ultrathin Insulating Overlayers Using Tight-Binding: Au-Pentacene on NaCl bilayer on Cu
Antti Korventausta, Sami Paavilainen, Eeva Niemi +1
We present a fast and efficient tight-binding (TB) method for simulating scanning tunneling microscopy (STM) imaging of adsorbate molecules on ultrathin insulating films. Due to th…
Vibrational assignments and line shapes in inelastic tunnelling spectroscopy: H on Cu(100)
Sami Paavilainen, Mats Persson
We have carried out a computational study of the inelastic electron tunneling spectrum (IETS) of the two vibrational modes of a single hydrogen atom on a Cu(100) surface in a scann…