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Synthesis and superconducting properties of the strontium copper oxy-fluoride Sr(sub 2)CuO(sub 2)Fe(sub 2+delta)
- Source :
- Nature. June 2, 1994, Vol. 369 Issue 6479, p382, 3 p.
- Publication Year :
- 1994
-
Abstract
- High-pressure synthesis provides strontium copper oxy-fluoride and establishes the compound's property of superconductivity. Proof that F avoids equatorial sites suggests the role of oxy-fluorides in forming high temperature copper oxide superconductors. F site preference promotes exchange of O and F ions and creates structural properties needed to support superconductivity.
Details
- ISSN :
- 00280836
- Volume :
- 369
- Issue :
- 6479
- Database :
- Gale General OneFile
- Journal :
- Nature
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.16115956