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Area of the Wigner–Seitz unit cell containing a single vortex as a function of the applied magnetic field for a SN of width and in the inset, for small values of H. The analytical expression for the Abrikosov vortex lattice (AVL) area, = , is plotted as a black line. The open dots in each curve indicate the intensity of H for the formation of the third vortex row, above which the curves progressively approach the AVL expression when w is increased.
