195 citations · 877 across the 13 of their papers we have counts for
5 papers · 1 filter
Spin-spiral state of a Mn monolayer on W(110) studied by soft x-ray absorption spectroscopy at variable temperatures
J. Honolka, S. Krotzky, M. Menzel +7
The noncollinear magnetic state of epitaxial Mn monolayers on tungsten (110) crystal surfaces is investigated by means of soft x-ray absorption spectroscopy, to complement earlier…
Single 3 transition metal atoms on multi-layer graphene systems: electronic configurations, bonding mechanisms and role of the substrate
V. Sessi, S. Stepanow, A. N. Rudenko +8
The electronic configurations of Fe, Co, Ni, and Cu adatoms on graphene and graphite have been studied by x-ray magnetic circular dichroism and charge transfer multiplet theory. A…
Complex trend of magnetic order in Fe clusters on 4 transition-metal surfaces
V. Sessi, F. Otte, S. Krotzky +6
We demonstrate the occurrence of compensated spin configurations in Fe clusters and monolayers on Ru(0001) and Rh(111) by a combination of X-ray magnetic circular dichroism experim…
Magnetism of cobalt nanoclusters on graphene on iridium
Chi Vo-Van, Stefan Schumacher, Johann Coraux +5
The structure and magnetic properties of Co clusters, comprising from 26 to 2700 atoms, self-organized or not on the graphene/Ir(111) moiré, were studied in situ with the help of s…
How kinetics drives the two- to three-dimensional transition in semiconductor strained heterostructures: the case of InAs/GaAs(001)
F. Arciprete, E. Placidi, V. Sessi +3
The two- to three-dimensional growth transition in the InAs/GaAs(001) heterostructure has been investigated by atomic force microscopy. The kinetics of the density of three dimensi…