158 citations · 348 across the 3 of their papers we have counts for
4 papers
Tuning emergent magnetism in a Hund's impurity
A. A. Khajetoorians, M. Valentyuk, M. Steinbrecher +7
The recently proposed theoretical concept of a Hund's metal is regarded as a key to explain the exotic magnetic and electronic behavior occuring in the strongly correlated electron…
Spin excitations of individual Fe atoms on Pt(111): impact of the site-dependent giant substrate polarization
Alexander Ako Khajetoorians, Tobias Schlenk, Benedikt Schweflinghaus +6
We demonstrate using inelastic scanning tunneling spectroscopy (ISTS) and simulations based on density functional theory that the amplitude and sign of the magnetic anisotropy ener…
Controllable magnetic doping of the surface state of a topological insulator
T. Schlenk, M. Bianchi, M. Koleini +11
A combined experimental and theoretical study of doping individual Fe atoms into Bi2Se3 is presented. It is shown through a scanning tunneling microscopy study that single Fe atoms…
In-plane magnetic anisotropy of Fe atoms on BiSe(111)
J. Honolka, A. A. Khajetoorians, V. Sessi +11
The robustness of the gapless topological surface state hosted by a 3D topological insulator against perturbations of magnetic origin has been the focus of recent investigations. W…