Strain manipulation of Majorana fermions in graphene armchair nanoribbons
Strain manipulation of Majorana fermions in graphene armchair nanoribbons
Graphene nanoribbons with armchair edges are studied for externally enhanced but realistic parameter values: enhanced Rashba spin-orbit coupling due to proximity to a transition-metal dichalcogenide, such as ${\mathrm{WS}}_{2}$, and enhanced Zeeman field due to exchange coupling with a magnetic insulator, such as EuS under an applied magnetic field. The presence …