527 citations · 5.8k across the 128 of their papers we have counts for
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Two-impurity helical Majorana problem
E. Eriksson, A. Zazunov, P. Sodano +1
We predict experimentally accessible signatures for helical Majorana fermions in a topological superconductor by coupling to two quantum dots in the local moment regime (correspond…
Particle Transport in Graphene Nanoribbon Driven by Ultrashort Pulses
D. Babajanov, D. U. Matrasulov, R. Egger
We study charge transport in a graphene zigzag nanoribbon driven by an external time-periodic kicking potential. Using the exact solution of the time-dependent Dirac equation with…
Tunneling spectroscopy of Majorana-Kondo devices
Erik Eriksson, Andrea Nava, Christophe Mora +1
We study the local density of states (LDOS) in systems of Luttinger-liquid nanowires connected to a common mesoscopic superconducting island, in which Majorana bound states give ri…
Scattering theory and ground-state energy of Dirac fermions in graphene with two Coulomb impurities
D. Klöpfer, A. De Martino, D. Matrasulov +1
We study the physics of Dirac fermions in a gapped graphene monolayer containing two Coulomb impurities. For the case of equal impurity charges, we discuss the ground-state energy…
Orbital ferromagnetism in interacting few-electron dots with strong spin-orbit coupling
Amin Naseri, Alex Zazunov, Reinhold Egger
We study the ground state of weakly interacting electrons (with ) in a two-dimensional parabolic quantum dot with strong Rashba spin-orbit coupling. Using dimensionles…
Non-Fermi liquid manifold in a Majorana device
Erik Eriksson, Christophe Mora, Alex Zazunov +1
We propose and study a setup realizing a stable manifold of non-Fermi liquid states. The device consists of a mesoscopic superconducting island hosting Majorana bound sta…