Fabrication of the Iron-Based Superconducting Wire Using Fe(Se,Te)

• DOI: 10.1143/apex.2.083004
• Publication Date: 2009-08-07T06:19:21Z
• Authors: Yoshikazu Mizuguchi; Keita Deguchi; Shunsuke Tsuda; Takahide Yamaguchi; Hiroyuki Takeya; Hiroaki Kumakura; Yoshihiko Takano
• Keywords: Superconducting wire; Iron-based superconductor

We have fabricated the Fe(Se,Te) superconducting wire by a special process based on powder-in-tube method. The pure Fe tube plays role of not only sheath but also raw material for synthesizing phases. succeeded in observing zero resistivity current current–voltage measurements wire. Introduction pinning centers and fabricating multi-core will enhance critical density next step.