Current status of iron-based superconductors

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Abstract

Current status of iron-based superconductors is summarized. Although short range magnetic ordering and magnetic phase separation of Fe are controversial, (long range) magnetic and electronic phase diagrams of iron based superconductors can be classified into two-type. Antiferromagnetic ordering of itinerant Fe does not coexist with superconducting phase of SmFeAsO 1-xF x. The very large H c2 of iron-based superconductors attract us to attempts at applications.

Original languageEnglish
Pages (from-to)123-131
Number of pages9
JournalHyperfine Interactions
Volume208
Issue number1-3
DOIs
Publication statusPublished - 2012 Mar 1

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Keywords

  • Applications
  • Critical magnetic field
  • Fe Mössbauer effect
  • Iron-based superconductors
  • Superconducting critical current density

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry

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