Search for new superconductors by the Li-intercalation into layered perovskites of the Aurivillius phase

H. Tezuka, M. Kato, T. Kajita, T. Noji, Y. Koike

Research output: Contribution to journalArticlepeer-review

Abstract

We have succeeded in the Li-intercalation into the layered perovskites of the Aurivillius phase having Bi2O2 layers, Bi2MO6 (M = Mo, W), Bi2W2O9, Bi2BaNb2O9, Bi2SrNaNb3O12 and Bi4Ti3O12, using the electrochemical technique. The host samples have turned from light gray or yellowish white to black through the Li-intercalation, indicating that electron carriers are doped into the host samples through the Li-intercalation. However, no superconductivity has appeared.

Original languageEnglish
Pages (from-to)1152-1154
Number of pages3
JournalPhysica C: Superconductivity and its applications
Volume468
Issue number15-20
DOIs
Publication statusPublished - 2008 Sep 15

Keywords

  • Ferroelectric compounds
  • Layered perovskite
  • Li-intercalation

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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