4 papers
Accurate measurement of atomic magnetic moments by minimizing the tip magnetic field in STM-based electron paramagnetic resonance
Tom S. Seifert, Stepan Kovarik, Pietro Gambardella +1
Electron paramagnetic resonance (EPR) performed with a scanning tunneling microscope (STM) allows for probing the spin excitation of single atomic species with MHz energy resolutio…
Longitudinal and transverse electron paramagnetic resonance in a scanning tunneling microscope
Tom S. Seifert, Stepan Kovarik, Dominik M. Juraschek +3
Electron paramagnetic resonance (EPR) spectroscopy is widely employed to characterize paramagnetic complexes. Recently, EPR combined with scanning tunneling microscopy (STM) achiev…
Real-space imaging of atomic-scale spin textures at nanometer distances
Anika Schlenhoff, Stepan Kovarik, Stefan Krause +1
Spin-polarized scanning tunneling microscopy (SP-STM) experiments on ultrathin films with non-collinear spin textures demonstrate that resonant tunneling allows for atomic-scale sp…
Single-atom electron paramagnetic resonance in a scanning tunneling microscope driven by a radiofrequency antenna at 4 K
T. S. Seifert, S. Kovarik, C. Nistor +3
Combining electron paramagnetic resonance (EPR) with scanning tunneling microscopy (STM) enables detailed insight into the interactions and magnetic properties of single atoms on s…