73 citations · 221 across the 8 of their papers we have counts for
8 papers
Gate-tunable topological superconductivity in a supramolecular electron spin lattice
Rémy Pawlak, Jung-Ching Liu, Chao Li +13
Topological superconductivity emerges in chains or arrays of magnetic atoms coupled to a superconductor. However, the external controllability of such systems with gate voltages is…
Josephson transistor from the superconducting diode effect in domain wall and skyrmion magnetic racetracks
Richard Hess, Henry F. Legg, Daniel Loss +1
In superconductors, the combination of broken time-reversal and broken inversion symmetries can result in a critical current being dependent on the direction of current flow. This…
Reply to Antipov et al., Microsoft Quantum: "Comment on Hess et al. Phys. Rev. Lett. 130, 207001 (2023)"
Henry F. Legg, Richard Hess, Daniel Loss +1
In this Reply we respond to the comment by Antipov et al. from Microsoft Quantum on Hess et al., PRL 130, 207001 (2023). Antipov et al. reported only a single simulation and claime…
Reply to "Comment on 'Trivial Andreev Band Mimicking Topological Bulk Gap Reopening in the Nonlocal Conductance of Long Rashba Nanowires'"
Richard Hess, Henry F. Legg, Daniel Loss +1
In this Reply we respond to the comment by Das Sarma and Pan [1] on Hess et al., Phys. Rev. Lett. 130, 207001, "Trivial Andreev Band Mimicking Topological Bulk Gap Reopening in the…
Trivial Andreev band mimicking topological bulk gap reopening in the non-local conductance of long Rashba nanowires
Richard Hess, Henry F. Legg, Daniel Loss +1
We consider a one-dimensional Rashba nanowire in which multiple Andreev bound states in the bulk of the nanowire form an Andreev band. We show that, under certain circumstances, th…
Prevalence of trivial zero-energy sub-gap states in non-uniform helical spin chains on the surface of superconductors
Richard Hess, Henry F. Legg, Daniel Loss +1
Helical spin chains, consisting of magnetic (ad-)atoms, on the surface of bulk superconductors are predicted to host Majorana bound states (MBSs) at the ends of the chain. Here, we…
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…
Local and non-local quantum transport due to Andreev bound states in finite Rashba nanowires with superconducting and normal sections
Richard Hess, Henry F. Legg, Daniel Loss +1
We analyze Andreev bound states (ABSs) that form in normal sections of a Rashba nanowire that is only partially covered by a superconducting layer. These ABSs are localized close t…