Grain-size dependence of superconductivity in dc sputtered Nb films

被引：0

作者：

YiRong Jin

XiaoHui Song

DianLin Zhang

机构：

[1] Chinese Academy of Sciences,Institute of Physics

来源：

Science in China Series G: Physics, Mechanics and Astronomy | 2009年 / 52卷

关键词：

dc sputtering; superconductivity; Nb film; grain size effect; localization effect; proximity effect;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The superconducting transition temperature and grain size of dc sputtered Nb films are systematically investigated. The results show that the superconductivity is closely related to the grain size, rather than to the scattering strength of electrons or the surface layer proximity effect of the films.

引用

页码：1289 / 1292

页数：3

共 28 条

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