363 citations · 3.2k across the 59 of their papers we have counts for
59 papers
Modified Low-Temperature Scanning Tunneling Microscope for Ultrafast Pump-Probe Spectroscopy
Vibhuti N. Rai, Junyoung Sim, Nils Bogdanoff +7
Combining scanning tunneling microscopy (STM) with terahertz pulses (THz-STM) enables ultrafast dynamics of phonons, spins, and charge carriers to be probed with atomic-scale spati…
Influence of atomic-scale defects on coherent phonon excitations by THz near fields in an STM
Vibhuti N. Rai, Junyoung Sim, Florian Faaber +7
Coherent phonons describe the collective, ultrafast motion of atoms and play a central role in light-induced structural dynamics. Here, we employ terahertz scanning tunneling micro…
Odd-parity ground state in dilute Yu-Shiba-Rusinov dimers and chains
Lisa M. Rütten, Harald Schmid, Werner M. J. van Weerdenburg +3
Magnetic adatoms on superconductors induce Yu-Shiba-Rusinov (YSR) states, which are key to the design of low-dimensional correlated systems and topological superconductivity. Compe…
Charge-density-wave control by adatom manipulation and its effect on magnetic nanostructures
Lisa M. Rütten, Eva Liebhaber, Kai Rossnagel +1
Charge-density waves (CDWs) are correlated states of matter, where the electronic density is modulated periodically as a consequence of electronic and phononic interactions. Often,…
Quantifying the quantum nature of high spin YSR excitations in transverse magnetic field
Niels P. E. van Mullekom, Benjamin Verlhac, Werner M. J. van Weerdenburg +4
Excitations of individual and coupled spins on superconductors provide a platform to study quantum spin impurity models as well as a pathway toward realizing topological quantum co…
Wave-function engineering on superconducting substrates: Chiral Yu-Shiba-Rusinov molecules
Lisa M. Rütten, Harald Schmid, Eva Liebhaber +6
Magnetic adatoms on superconductors give rise to Yu-Shiba-Rusinov (YSR) states that hold considerable interest for the design of topological superconductivity. Here, we show that Y…