218 citations · 952 across the 15 of their papers we have counts for
3 papers · 1 filter
Kondo effect in single atom contacts: the importance of the atomic geometry
Lucia Vitali, Robin Ohmann, Sebastian Stepanow +6
Co single atom junctions on copper surfaces are studied by scanning tunneling microscopy and ab-initio calculations. The Kondo temperature of single cobalt atoms on the Cu(111) sur…
Chiral two-dimensional electron gas in a periodic magnetic field
Mathieu Taillefumier, Vitalii Dugaev, Benjamin Canals +2
We study the energy spectrum and electronic properties of two-dimensional electron gas in a periodic magnetic field of zero average with a symmetry of triangular lattice. We demons…
Tailoring exchange interactions in engineered nanostructures: Ab initio study
O. O. Brovko, P. A. Ignatiev, V. S. Stepanyuk +1
We present a novel approach to spin manipulation in atomic-scale nanostructures. Our ab initio calculations clearly demonstrate that it is possible to tune magnetic properties of s…