基于介观持续电流与超导电流的讨论

A Discussion on Mesoscopic Sustained Current and Superconductivity Current

介绍一维介观金属环中持续电流与常规超导体中的超导电流产生机制,运用简单的理论模型,推导了一维介观金属环中持续电流的表达式,并对介观持续电流和超导电流进行了讨论比较,明确其不同的物理根源。

This paper has introduced the superconducting current generating mechanism of sustained current and conventional super - conductors in the one - dimensional mesoscopic metal rings, then, using a simple theoretical model, it has derived the expression of sustained current in the one -dimensional mesoscopic metal rings, and compared the mesoscopic sustained current with superconducting current under the discussion, and clearly defined their different physical causes.