254 citations · 1.5k across the 30 of their papers we have counts for
5 papers · 1 filter
Non-Majorana modes in diluted spin chains proximitized to a superconductor
Felix Küster, Sascha Brinker, Richard Hess +5
Spin chains proximitized with superconducting condensates have emerged as one of the most promising platforms for the realization of Majorana modes. Here, we craft diluted spin cha…
Obstructed surface states as the origin of catalytic activity in inorganic heterogeneous catalysts
Guowei Li, Yuanfeng Xu, Zhida Song +8
The discovery of new catalysts that are efficient, sustainable, and low-cost is a major research endeavor for many industrial chemical processes. This requires an understanding and…
Anomalous excitations of atomically crafted quantum magnets
Sascha Brinker, Felix Küster, Stuart S. P. Parkin +2
High energy resolution spectroscopic studies of quantum magnets have proven to be extremely valuable in directly accessing magnetodynamics quantities, such as energy barriers, magn…
Long range and highly tunable interaction between local spins coupled to a superconducting condensate
Felix Küster, Sascha Brinker, Samir Lounis +2
Interfacing magnetism with superconducting condensates is rapidly emerging as a viable route for the development of innovative quantum technologies. In this context, the developmen…
Correlating Josephson supercurrents and Shiba states in quantum spins unconventionally coupled to superconductors
Felix Küster, Ana M. Montero, Filipe S. M. Guimarares +4
Local spins coupled to superconductors give rise to several emerging phenomena directly linked to the competition between Cooper pair formation and magnetic exchange. These effects…