3 papers
cond-mat.mes-hall2025
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…
cond-mat.mes-hall2025
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…
cond-mat.mes-hall2024
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,…