Majorana nanowires for topological quantum computation
P Marra - Journal of Applied Physics, 2022 - pubs.aip.org
Majorana bound states are quasiparticle excitations localized at the boundaries of a
topologically nontrivial superconductor. They are zero-energy, charge-neutral, particle–hole …
topologically nontrivial superconductor. They are zero-energy, charge-neutral, particle–hole …
Partially separated Majorana modes in a disordered medium
Focusing on the implications of recent experiments on Majorana zero modes in
semiconductor-superconductor (SM-SC) heterostructures, we critically examine the …
semiconductor-superconductor (SM-SC) heterostructures, we critically examine the …
Full parity phase diagram of a proximitized nanowire island
We measure the charge periodicity of Coulomb blockade conductance oscillations of a
hybrid InSb-Al island as a function of gate voltage and parallel magnetic field. The …
hybrid InSb-Al island as a function of gate voltage and parallel magnetic field. The …
Majorana/Andreev crossover and the fate of the topological phase transition in inhomogeneous nanowires
P Marra, A Nigro - Journal of Physics: Condensed Matter, 2022 - iopscience.iop.org
Majorana bound states (MBS) and Andreev bound states (ABS) in realistic Majorana
nanowires setups have similar experimental signatures which make them hard to …
nanowires setups have similar experimental signatures which make them hard to …
Feasibility of measurement-based braiding in the quasi-Majorana regime of semiconductor-superconductor heterostructures
We discuss the feasibility of measurement-based braiding in semiconductor-superconductor
(SM-SC) heterostructures in the so-called quasi-Majorana regime—the topologically-trivial …
(SM-SC) heterostructures in the so-called quasi-Majorana regime—the topologically-trivial …