Spectroscopic, structural and transport investigation of oxygen doping in YBa2Cu3O7-δ and YBa2Cu3-xZnxO7-δ

H. Kuzmany, M. Matus, E. Faulques, S. Pekker, E. Zsoldos, L. Mihaly

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Unsubstituted and Cu/Zn-substituted samples of YBa2Cu3O7-δ were investigated by Raman and IR spectroscopy, conductivity measurements and X-ray analysis for various values of δ. Both, oxygen deficiency and Zn substitution clearly increased the room temperature conductivity for small concentrations. Dramatic changes in the IR absorption intensities were used for improved vibrational mode assignement.

Original languageEnglish
Pages (from-to)832-833
Number of pages2
JournalPhysica C: Superconductivity and its applications
Volume153-155
Issue numberPART 2
DOIs
Publication statusPublished - 1988

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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