论文标题
角落超导体的表面效应
Surface Effects in Superconductors with Corners
论文作者
论文摘要
我们回顾了有关极端II型材料的金茨堡 - 兰道理论框架中表面超导的现象的最新结果。特别是，我们专注于超导对强纵向磁场的响应，在该制度中，超导率仅沿线边界生存。我们为具有光滑横截面的样品提供了能量和密度渐近造型，直到曲率依赖性项。此外，我们讨论了样品边界处的角落存在下的校正。
We review some recent results on the phenomenon of surface superconductivity in the framework of Ginzburg-Landau theory for extreme type-II materials. In particular, we focus on the response of the superconductor to a strong longitudinal magnetic field in the regime where superconductivity survives only along the boundary of the wire. We derive the energy and density asymptotics for samples with smooth cross section, up to curvature-dependent terms. Furthermore, we discuss the corrections in presence of corners at the boundary of the sample.
