High tolerance of the superconducting current to large grain boundary angles in potassium-doped BaFe2As2

Abstract Superconducting magnets based on high-temperature superconductors (HTSs) have become critical components in cutting-edge technologies such as advanced medical applications. In HTSs, weak links of superconductivity are inevitable at high-angle grain boundaries (GBs). Thus, two adjacent grain...

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Bibliographic Details
Main Authors: Takafumi Hatano, Dongyi Qin, Kazumasa Iida, Hongye Gao, Zimeng Guo, Hikaru Saito, Satoshi Hata, Yusuke Shimada, Michio Naito, Akiyasu Yamamoto
Format: Article
Language:English
Published: Nature Portfolio 2024-08-01
Series:NPG Asia Materials
Online Access:https://doi.org/10.1038/s41427-024-00561-9
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