A route for a strong increase of critical current in nanostrained iron-based superconductors

作者：Ozaki Toshinori; Wu Lijun; Zhang Cheng; Jaroszynski Jan; Si Weidong; Zhou Juan; Zhu Yimei; Li Qiang

来源：Nature Communications, 2016, 7(1): 13036.

DOI：10.1038/ncomms13036

The critical temperature T-c and the critical current density J(c) determine the limits to large-scale superconductor applications. Superconductivity emerges at T-c. The practical current-carrying capability, measured by J(c), is the ability of defects in superconductors to pin the magnetic vortices, and that may reduce T-c.

• 出版日期2016-10-6