Abstract
By using the state-of-the-art three-dimensional simulations within the phenomenological two coupled nonlinear Ginzburg-Landau equations, we observe the effect of a superconducting pyramidal nano-sized confinement on the vortex configurations for three cases, where magnetic fields are applied to three different directions $\vec {H}_{z}$, $\vec {H}_{x}$, and $\vec {H}_{t}$ and square, triangle, and trapezoid arrangement of vortex configurations are observed respectively. The Cooper pair and screening current density have been calculated on the orthogonal plane to the applied field. Furthermore, we analyze the magnetic behavior of different vortex states.
Published Version
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