44 citations · 110 across the 4 of their papers we have counts for
4 papers
On-demand thermoelectric generation of equal-spin Cooper pairs
Felix Keidel, Sun-Yong Hwang, Björn Trauzettel +2
Superconducting spintronics is based on the creation of spin-triplet Cooper pairs in ferromagnet-superconductor (F-S) hybrid junctions. Previous proposals to manipulate spin-polari…
The invisible Majorana bound state at the helical edge
Christoph Fleckenstein, Felix Keidel, Bjoern Trauzettel +1
The presence of a Majorana bound state in condensed matter systems is often associated to a zero bias peak in conductance measurements. Here, we analyze a system were this paradigm…
Tunable hybridization of Majorana bound states at the quantum spin Hall edge
Felix Keidel, Pablo Burset, Björn Trauzettel
Confinement at the helical edge of a topological insulator is possible in the presence of proximity-induced magnetic (F) or superconducting (S) order. The interplay of both phenome…
Transport signatures of superconducting hybrids with mixed singlet and chiral triplet states
Pablo Burset, Felix Keidel, Yukio Tanaka +2
We propose a model for a superconductor where both spin-singlet and chiral triplet pairing amplitudes can coexist. By solving the Bogoliubov-de Gennes equations with a general pair…