Pressure-induced superconductivity and its scaling with doping-induced superconductivity in the iron pnictide with skutterudite intermediary layers

Peiwen Gao, Liling Sun, Ni Ni, Jing Guo, Qi Wu, Chao Zhang, Dachun Gu, Ke Yang, Aiguo Li, Sheng Jiang, Robert Joseph Cava, Zhongxian Zhao

Research output: Contribution to journalArticle

18 Scopus citations

Abstract

Pressure-induced superconductivity is oberserved in Ca10(Pt 3As8)(Fe2As2)5 by in situ high-pressure resistance and magnetic susceptibility measurements. Scaling of the pressure-induced and doping-induced superconductivity shows that the electronic phase diagrams of the pressurized and chemically doped 10-3-8 compound are similar in the moderate pressure and doping range but are disparate at higher pressure and heavy doping.

Original languageEnglish (US)
Pages (from-to)2346-2351
Number of pages6
JournalAdvanced Materials
Volume26
Issue number15
DOIs
StatePublished - Apr 16 2014

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Keywords

  • high pressure study
  • iron pnictide
  • superconducting materials

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