32 citations · 103 across the 13 of their papers we have counts for
4 papers · 1 filter
Spin-dependent tunneling between individual superconducting bound states
Haonan Huang, Jacob Senkpiel, Ciprian Padurariu +9
Magnetic impurities on superconductors induce discrete bound levels inside the superconducting gap, known as Yu-Shiba-Rusinov (YSR) states. YSR levels are fully spin-polarized such…
Ground-state quantum geometry in superconductor-quantum dot chains
Raffael L. Klees, Juan Carlos Cuevas, Wolfgang Belzig +1
Multiterminal Josephson junctions constitute engineered topological systems in arbitrary synthetic dimensions defined by the superconducting phases. Microwave spectroscopy enables…
Second Chern Number and Non-Abelian Berry Phase in Topological Superconducting Systems
H. Weisbrich, R. L. Klees, G. Rastelli +1
Topology ultimately unveils the roots of the perfect quantization observed in complex systems. The 2D quantum Hall effect is the celebrated archetype. Remarkably, topology can mani…
Interplay Between Yu-Shiba-Rusinov States and Multiple Andreev Reflections
Alberto Villas, Raffael L. Klees, Haonan Huang +4
Motivated by recent scanning tunneling microscopy experiments on single magnetic impurities on superconducting surfaces, we present here a comprehensive theoretical study of the in…