136 citations · 365 across the 9 of their papers we have counts for
9 papers
Transport through quantum spin Hall insulator/metal junctions in graphene ribbons
Elsa Prada, Georgo Metalidis
Quantum spin Hall insulator/metal interfaces are formed in graphene ribbons with intrinsic spin-orbit coupling by selectively doping two regions creating a potential step. For a cl…
Nonlocal conductance via overlapping Andreev bound states in ferromagnet-superconductor heterostructures
Georgo Metalidis, Matthias Eschrig, Roland Grein +1
In a setup where two ferromagnetic electrodes are attached to a superconductor, Andreev bound states are induced at both ferromagnet/superconductor (FM/SC) interfaces. We study how…
Theory of superconductor-ferromagnet point contact spectra: the case of strong spin polarization
Roland Grein, Tomas Lofwander, Georgo Metalidis +1
We study the impact of spin-active scattering on Andreev spectra of point contacts between superconductors(SCs) and strongly spin-polarized ferromagnets(FMs) using recently derived…
Magnetic Anistropy due to the Casimir Effect
G. Metalidis, P. Bruno
We consider the Casimir interaction between a ferromagnetic and a non-magnetic mirror, and show how the Casimir effect gives rise to a magnetic anisotropy in the ferromagnetic laye…
Spin-dependent Cooper Pair Phase and Pure Spin Supercurrents in Strongly Polarized Ferromagnets
R. Grein, M. Eschrig, G. Metalidis +1
We study heterostructures of singlet superconductors (SC) and strongly spin-polarized ferromagnets (sFM) and show that a relative phase arises between the superconducting proximity…
Disorder-induced pseudodiffusive transport in graphene nanoribbons
Petra Dietl, Georgo Metalidis, Dmitri Golubev +4
We study the transition from ballistic to diffusive and localized transport in graphene nanoribbons in the presence of binary disorder, which can be generated by chemical adsorbate…