Observation of Zero Resistance in As-Electrodeposited FeSe

Aichi Yamashita; Ryo Matsumoto; Masashi Tanaka; Hiroshi Hara; Kazumasa Iida; Bernhard Holzapfel; Hiroyuki Takeya; Yoshihiko Takano

doi:10.1016/j.ssc.2017.11.018

Observation of Zero Resistance in As-Electrodeposited FeSe

Superconductivity 2018-01-17 v1

Authors: Aichi Yamashita , Ryo Matsumoto , Masashi Tanaka , Hiroshi Hara , Kazumasa Iida , Bernhard Holzapfel , Hiroyuki Takeya , Yoshihiko Takano

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Abstract

Superconducting FeSe films were electrochemically deposited on rolling-assisted biaxially textured substrate (RABiTS) tape. We observed zero resistivity in the as-electrodeposited FeSe film prepared on the RABiTS when the appropriate voltage was applied while it was dipped into the solution. When the RABiTS tape was dipped in the solution without applying voltage, a thin Se film was deposited on the substrate. The compositional ratio of the FeSe film got closer to the stoichiometric ratio with decreasing the dipping time before applying voltage.

Keywords

superconducting fese films electrochemical deposition zero resistivity rabits substrate stoichiometric ratio

Cite

@article{arxiv.1711.10273,
  title  = {Observation of Zero Resistance in As-Electrodeposited FeSe},
  author = {Aichi Yamashita and Ryo Matsumoto and Masashi Tanaka and Hiroshi Hara and Kazumasa Iida and Bernhard Holzapfel and Hiroyuki Takeya and Yoshihiko Takano},
  journal= {arXiv preprint arXiv:1711.10273},
  year   = {2018}
}

Observation of Zero Resistance in As-Electrodeposited FeSe

Abstract

Keywords

Cite

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