Synthesis, structure and properties of the nonsuperconductor YBa2 Cu2WO9-δ

U. Yaron*, D. Kowal, I. Felner, M. Einav

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

12 Scopus citations

Abstract

Synthesis of a single-phase polycrystalline sample of YBa2Cu2WO9-δ is reported. X-ray diffraction measurements confirm the face-centered-cubic (Fm3m) structure found earlier for TbBa2Cu3O7. DTA and TGA measurements indicate that a completely reversible liberation of 0.5 atom oxygen occurs at 1050°C. Electrical-resistivity measurements exhibit essentially semiconducting behavior and no superconductivity is found by DC magnetic susceptibility measurements.

Original languageEnglish
Pages (from-to)546-548
Number of pages3
JournalPhysica C: Superconductivity and its Applications
Volume168
Issue number5-6
DOIs
StatePublished - 1 Jul 1990

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