45 citations · 68 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2016★ 23 cited
Skyrmion-induced subgap states in p-wave superconductors
Kim Pöyhönen, Alex Westström, Sergey S. Pershoguba +2
In s-wave systems, it has been theoretically shown that a ferromagnetic film hosting a skyrmion can induce a bound state embedded in the opposite-spin continuum. In this work, we c…
cond-mat.mes-hall2014★ 45 cited
Topological properties of helical Shiba chains with general impurity strength and hybridization
Alex Westström, Kim Pöyhönen, Teemu Ojanen
Recent experiments announced an observation of topological superconductivity and Majorana quasiparticles in Shiba chains, consisting of an array of magnetic atoms deposited on top…