Majorana fermions can be realized as quasiparticles in topological superconductors, with
potential applications in topological quantum computing. Recently, lattices of magnetic …

Understanding the crossover from quantum to classical transport has become of
fundamental importance not only for technological applications due to the creation of sub-10 …

Long-lived coherences have been observed in photosynthetic complexes after laser
excitation, inspiring new theories regarding the extreme quantum efficiency of …

Controlling the flow of spin and charge currents in topological insulators (TIs) is a crucial
requirement for applications in quantum computation and spin electronics. We demonstrate …

Using the nonequilibrium Keldysh formalism, we investigate the spatial relation between the
electrochemical potential measured in scanning tunneling potentiometry, and local current …

Using the non-equilibrium Keldysh Green's function formalism, we investigate the local, non-
equilibrium charge transport in graphene nanoribbons (GNRs). In particular, we …

We propose a new method for atomic-scale imaging of spatial current patterns in
nanoscopic quantum networks by using scanning tunneling microscopy (STM). By …

Nonconservative current-induced forces (NCIFs) in nanowires have attracted attention both
as a failure mechanism and as a driver for atomic-scale motors. Here we investigate the …

We study the effects of interfaces on 2-demensional electron gas (2DEG) sandwiched
between two semi-infinite leads with different width. The tight-bind Hamiltonian and the …

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