Anion height dependence of Tc for the Fe-based superconductor

Y. Mizuguhci; Y. Hara; K. Deguchi; S. Tsuda; T. Yamaguchi; K. Takeda; H. Kotegawa; H. Tou; Y. Takano

doi:10.1088/0953-2048/23/5/054013

Anion height dependence of Tc for the Fe-based superconductor

Superconductivity 2010-07-06 v2

Authors: Y. Mizuguhci , Y. Hara , K. Deguchi , S. Tsuda , T. Yamaguchi , K. Takeda , H. Kotegawa , H. Tou , Y. Takano

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Abstract

We have established a plot of the anion height dependence of Tc for the typical Fe-based superconductors. The plot appeared a symmetric curve with a peak around 1.38 A. Both data at ambient pressure and under high pressure obeyed the unique curve. This plot will be one of the key strategies for both understanding the mechanism of Fe-based superconductivity and search for the new Fe-based superconductors with higher Tc.

Keywords

Fe-based superconductor anion height critical temperature high pressure superconductivity mechanism

Cite

@article{arxiv.1001.1801,
  title  = {Anion height dependence of Tc for the Fe-based superconductor},
  author = {Y. Mizuguhci and Y. Hara and K. Deguchi and S. Tsuda and T. Yamaguchi and K. Takeda and H. Kotegawa and H. Tou and Y. Takano},
  journal= {arXiv preprint arXiv:1001.1801},
  year   = {2010}
}

Comments

13 pages, 4 figures

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