Enhancement of superconducting properties in FeSe wires using a quenching technique

Toshinori Ozaki, Yoshikazu Mizuguchi, Satoshi Demura, Keita Deguchi, Yasuna Kawasaki, Tohru Watanabe, Hiroyuki Okazaki, Hiroshi Hara, Hiroyuki Takeya, Takahide Yamaguchi, Hiroaki Kumakura, Yoshihiko Takano

研究成果: ジャーナルへの寄稿記事査読

19 被引用数 (Scopus)

抄録

Enhancements of superconducting properties were observed in FeSe wires using a quenching technique. Zero resistivity was achieved at about 10 K in quenched wires, which is about 2 K higher than that of polycrystalline FeSe bulk. Furthermore, transport J c of quenched wires showed three times higher than that of furnace-cooled wires. In contrast, the quenched polycrystalline FeSe bulks did not show the enhancement of T c. The quenching technique is greatly promising for fabricating FeSe wires with high T c and high J c, and quenched FeSe wires have high potential for superconducting wire applications.

本文言語英語
論文番号013912
ジャーナルJournal of Applied Physics
111
1
DOI
出版ステータス出版済み - 1 1月 2012
外部発表はい

フィンガープリント

「Enhancement of superconducting properties in FeSe wires using a quenching technique」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル