Suppression of superconductivity by twin boundaries in FeSe.

@article{Song2012SuppressionOS,
  title={Suppression of superconductivity by twin boundaries in FeSe.},
  author={C. Song and Yi-lin Wang and Ye-Ping Jiang and Lili Wang and Ke He and Xi Chen and Jennifer E Hoffman and Xuanlong Ma and Q. Xue},
  journal={Physical review letters},
  year={2012},
  volume={109 13},
  pages={137004}
}
Low-temperature scanning tunneling microscopy and spectroscopy are employed to investigate twin boundaries in stoichiometric FeSe films grown by molecular beam epitaxy. Twin boundaries can be unambiguously identified by imaging the 90° change in the orientation of local electronic dimers from Fe site impurities on either side. Twin boundaries run at approximately 45° to the Fe-Fe bond directions, and noticeably suppress the superconducting gap, in contrast with the recent experimental and… CONTINUE READING

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References

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Showing 1-10 of 12 references

Science 329

  • J. H. Chu, J. G. Analytis, +4 authors I. R. Fisher
  • 824 (2010). PRL 109, 137004
  • 2012
2 Excerpts

Rep

  • J. E. Hoffman
  • Prog. Phys. 74, 124513
  • 2011
2 Excerpts

Adv

  • D. C. Johnston
  • Phys. 59, 803
  • 2010

Jiun-Haw Chu

  • L. Luan, O. M. Auslaender, T. M. Lippman, C. W. Hicks, B. Kalisky
  • J. G. Analytis, I. R. Fisher, J. R. Kirtley, and…
  • 2010
2 Excerpts

Phys

  • C.-Y. Moon, H. J. Choi
  • Rev. Lett. 104, 057003
  • 2010

S

  • T. M. Chuang, M. P. Allan, J. Lee, Y. Xie, N. Ni
  • L. Bud’ko, G. S. Boebinger, P. C. Canfield, and J…
  • 2010

Soc

  • S. Drotziger, P. Schweiss, +5 authors J. Phys
  • Jpn. 79, 124705
  • 2010

Supercond

  • Y. Mizuguchi, Y. Hara, +6 authors Y. Takano
  • Sci. Technol. 23, 054013
  • 2010
3 Excerpts

G

  • Y. Yin, M. Zech, T. L. Williams, X. F. Wang
  • Wu, X.H. Chen,andJ. E.Hoffman,Phys.Rev.Lett.102…
  • 2009
2 Excerpts

N

  • M. A. Tanatar, A. Kreyssig, S. Nandi
  • Ni1, S. L. Bud’ko, P. C. Canfield, A. I. Goldman…
  • 2009
2 Excerpts

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