摘要
In this paper, we solve the Ginzburg-Landau equations for a circular geometry containing a half-circular pillar. We consider the surface of the sample in a complete normal state (vertical bar psi vertical bar surface = 0), this choice, leading to take the extrapolation de Gennes length equal to zero (b = 0). Our results point out that the critical fields, magnetization and vorticity, depend on the chosen boundary condition.
- 出版日期2013-5-20