38 citations · 122 across the 6 of their papers we have counts for
6 papers
Majorana-magnon interactions in topological Shiba chains
Pei-Xin Shen, Vivien Perrin, Mircea Trif +1
A chain of magnetic impurities deposited on the surface of a superconductor can form a topological Shiba band that supports Majorana zero modes and holds a promise for topological…
Coherent and incoherent tunneling into YSR states revealed by atomic scale shot-noise spectroscopy
Umamahesh Thupakula, Vivien Perrin, Alexandra Palacio-Morales +4
The pair breaking potential of individual magnetic impurities in s-wave superconductors generates localized states inside the superconducting gap commonly referred to as Yu- Shiba-…
Identifying Majorana bound states by tunneling shot-noise tomography
Vivien Perrin, Marcello Civelli, Pascal Simon
Majorana fermions are promising building blocks of forthcoming technology in quantum computing. However, their non-ambiguous identification has remained a difficult issue because o…
Odd-frequency superconductivity in dilute magnetic superconductors
Flávio L. N. Santos, Vivien Perrin, François Jamet +5
We show that dilute magnetic impurities in a conventional superconductor give origin to an odd-frequency component of superconductivity, manifesting itself in Yu-Shiba-Rusinov band…
Unveiling odd-frequency pairing around a magnetic impurity in a superconductor
Vivien Perrin, Flavio L. N. Santos, Gerbold C. Ménard +4
We study the unconventional superconducting correlations caused by a single isolated magnetic impurity in a conventional s-wave superconductor. Due to the local breaking of time-re…
From Topological Superconductivity to Quantum Hall States in Coupled Wires
Fan Yang, Vivien Perrin, Alexandru Petrescu +2
We present a theoretical study of the interplay between topological p-wave superconductivity, orbital magnetic fields and quantum Hall phases in coupled wire systems. First, we cal…