1 citations · 1 across the 4 of their papers we have counts for
6 papers
Nonequilibrium spin-splitter effect in altermagnet superconductor hybrids
Tim Kokkeler, Tero T. Heikkilä, F. Sebastian Bergeret
We study the nonequilibrium spin-splitter effect in superconducting altermagnets and superconductor altermagnet hybrids by computing the alternating spin current and edge the spin…
From local to collective superconductivity in proximitized graphene
Stefano Trivini, Tim Kokkeler, Jon Ortuzar +8
The superconducting proximity effect induces pairing correlations in metallic systems via Andreev scattering. This effect is particularly intriguing in graphene, as it enables two-…
Interfacial spin-orbit coupling in superconducting hybrid systems
A. A. Mazanik, Tim Kokkeler, I. V. Tokatly +1
We investigate the effects of interfacial spin-orbit coupling (ISOC) on superconductors, focusing on its impact on electronic transport and spin-charge conversion. Using a symmetry…
Quantum transport theory for unconventional magnets: Interplay of altermagnetism and p-wave magnetism with superconductivity
Tim Kokkeler, Ilya Tokatly, F. Sebastian Bergeret
We present a quantum transport theory for generic magnetic metals, in which magnetism occurs predominantly due to exchange interactions, such as ferromagnets, antiferromagnets, alt…
Full counting statistics for unconventional superconductor junctions
Tim Kokkeler, Alexander Golubov, F. Sebastian Bergeret +1
Noise and current measurements are key tools for studying mesoscopic systems, revealing insights beyond conductance alone. For instance, noise measurements show that transport carr…
Positive magnetoresistance in anapole superconductor junctions
Tim Kokkeler, Yukio Tanaka, Alexander Golubov
The article presents a method to detect time-reversal symmetry breaking in non-centrosymmetric superconductors using only transport measurements. Specifically, if time-reversal sym…