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Re-emerging superconductivity at 48 kelvin in iron chalcogenides.

Author(s) : SUN L., CHEN X. J., GUO J., et al.

Type of article: Article

Summary

Pressure has an essential role in the production and control of superconductivity in iron-based superconductors. Substitution of a large cation by a smaller rare-earth ion to simulate the pressure effect has raised the superconducting transition temperature to a record high of 55 K in these materials.

Details

  • Original title: Re-emerging superconductivity at 48 kelvin in iron chalcogenides.
  • Record ID : 30006681
  • Languages: English
  • Source: Nature - vol. 483 - n. 7387
  • Publication date: 2012/03/01
  • DOI: http://dx.doi.org/10.1038/nature10813

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