Static vortices in long Josephson junctions of exponentially varying width
Static vortices in long Josephson junctions of exponentially varying width
A numerical simulation is carried out for static vortices in a long Josephson junction with an exponentially varying width. At specified values of the parameters the corresponding boundary-value problem admits more than one solution. Each solution (distribution of the magnetic flux in the junction) is associated to a Sturm–Liouville problem, …