Numerical study of PbTe-Pb hybrid nanowires for engineering Majorana zero modes
Numerical study of PbTe-Pb hybrid nanowires for engineering Majorana zero modes
Epitaxial semiconductor-superconductor (SM-SC) hybrid nanowires are potential candidates for implementing Majorana qubits. Recent experimental and theoretical works show that charged impurities in SM remain a major problem in all existing hybrid nanowires, in which the SM is either InAs or InSb while the SC is mainly Al. Here, we theoretically …