多层涂层模型综述
Review of the multilayer coating model
摘要：
本文综述了最近发表在《应用物理快报》上的关于多层膜模型的理论研究。多层涂层模型中的磁场衰减行为与半无限超导体和超导薄膜不同。这种差异导致了Bean-Livingston表面势垒消失的涡穿透场的差异。具有较小穿透深度的材料（例如纯Nb）优选作为用于推高超导体层的涡旋穿透场的衬底。多层膜模型的整个结构的场极限不仅受超导层的涡旋穿透场的限制，而且还受衬底的涡旋穿透场的限制。超导体和绝缘体层的适当厚度可以从参考文献[1]中给出的多层涂层模型的场极限的等值线图中提取。[1]的文件。
英文摘要：
The recent theoretical study on the multilayer-coating model published in Applied Physics Letters [1] is reviewed. Magnetic-field attenuation behavior in a multilayer coating model is different from a semi-infinite superconductor and a superconducting thin film. This difference causes that of the vortex-penetration field at which the Bean-Livingston surface barrier disappears. A material with smaller penetration depth, such as a pure Nb, is preferable as the substrate for pushing up the vortex-penetration field of the superconductor layer. The field limit of the whole structure of the multilayer coating model is limited not only by the vortex-penetration field of the superconductor layer, but also by that of the substrate. Appropriate thicknesses of superconductor and insulator layers can be extracted from contour plots of the field limit of the multilayer coating model given in Ref.[1].
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
