241 citations · 582 across the 16 of their papers we have counts for
5 papers · 1 filter
Large effect of the metal substrate on the magnetic anisotropy of Co on hexagonal Boron Nitride
Iker Gallardo, Andres Arnau, Fernando Delgado +7
We combine x-ray absorption spectroscopy (XAS), x-ray magnetic circular dichroism (XMCD) and x-ray magnetic linear dichroism (XMLD) data with first principles density functional th…
Interplay between Orbital Magnetic Moment and Crystal Field Symmetry: Fe atoms on MgO
S. Baumann, F. Donati, S. Stepanow +15
We combine density functional theory, x-ray magnetic circular dichroism, multiplet calculations, and scanning tunneling spectroscopy to assess the magnetic properties of Fe atoms a…
High-Frequency Electron-Spin-Resonance Study of the Octanuclear Ferric Wheel CsFe
Jan Dreiser, Oliver Waldmann, Graham Carver +4
High-frequency ( = 190 GHz) electron paramagnetic resonance (EPR) at magnetic fields up to 12 T as well as Q-band ( = 34.1 GHz) EPR were performed on single crystals of the m…
Optical investigations of quantum-dot spin dynamics
Jan Dreiser, Mete Atature, Christophe Galland +3
We have performed all-optical measurements of spin relaxation in single self-assembled InAs/GaAs quantum dots (QD) as a function of static external electric and magnetic fields. To…
Spin-selective optical absorption of singly charged excitons in a quantum dot
A. Högele, M. Kroner, S. Seidl +8
We investigate high resolution laser absorption spectroscopy of a single InGaAs/GaAs self-assembled quantum dot embedded in a field-effect structure. We show experimentally that th…