Transport and vibrational spectra of oxygen doped Y Ba2Cu3O6+δ

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

Research output: Article

29 Citations (Scopus)


Y Ba2Cu3O6+δ has been prepared for various valuesof δ from the fully oxidized orthorhombic and from the fully reduced tetragonal phase. The conductivity and Tc were found to decrease rapidly with decreasing δ without any plateaus in Tc. Simulataneously strong changes in Raman and IR spectra were observed. One particular line at 580cm-1 disappeared completely with decreasing δ and is thus assigned to the Cu O vibration in the linear CuO chains.

Original languageEnglish
Pages (from-to)1343-1346
Number of pages4
JournalSolid State Communications
Issue number11
Publication statusPublished - márc. 1988

ASJC Scopus subject areas

  • Chemistry(all)
  • Condensed Matter Physics
  • Materials Chemistry

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    Kuzmany, H., Matus, M., Faulques, E., Pekker, S., Hutiray, G., Zsoldos, E., & Mihaly, L. (1988). Transport and vibrational spectra of oxygen doped Y Ba2Cu3O6+δ. Solid State Communications, 65(11), 1343-1346.