Correlation between oxygen content δ and metal-insulator transition in Sm1.85Ce0.15CuO4 + δ antiferromagnetic superconductors

B. C. Chang, Y. Y. Hsu, H. C. Ku

Research output: Contribution to journalConference articlepeer-review

5 Citations (Scopus)

Abstract

The effect of oxygen content δ on metal-insulator transition in Sm1.85CeO0.15CuO4+δ antiferromagnetic superconductors are reported. The oxygen content parameter δ was obtained by the iodometric titration method using the parent compound Sm2CuO4 as the standard based on Ce4+ valence. The magnetic susceptibility data were obtained through a SQUID magnetometer from 2-300 K.

Original languageEnglish
Pages (from-to)59-61
Number of pages3
JournalPhysica B: Condensed Matter
Volume312-313
DOIs
Publication statusPublished - 2002 Mar 1
EventInternational Conference on Strongly Correlated Electrons - Ann Arbor, MI, United States
Duration: 2002 Aug 62002 Aug 6

Keywords

  • D-wave symmetry
  • Electron-doped superconductor
  • Metal-insulator transition

ASJC Scopus subject areas

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

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