AQP seminar: Majorana nanowire with unconventional superconductivity and RKKY interaction in Borophene
Milloin
Missä
Tapahtuman kieli
Aalto Quantum Physics -seminaari (Nanotalo). Puhuja: Ganesh Paul (Institute of Physics, Intia)
In the first part of the talk, I will discuss the transport signature of Majorana Zero Mode
in a quasi-one-dimensional ferromagnet-superconductor junction where the superconductor consists
of mixed singlet and triplet pairings. How two terminal differential conductance in this geometry
can exhibit possible spin-selective coupling of a pair of Majorana zero modes, which appear at the
ends of the superconducting nanowire, to the ferromagnetic lead will be discussed. In the second
part, I will show how RKKY exchange interaction can be a possible probe of the tilt parameter
associated with the anisotropic tilted Dirac cones in Borophene, a 2D allotrope of Boron.
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