Powder neutron diffraction study of the ordered oxygen-deficient perovskites (La,Sr){sub 8}Cu{sub 8-x}Fe{sub x}O{sub 20}
- Universite de Caen, Bd du Marechal Juin, Caen (France)
Three tetragonal ordered oxygen deficient perovskites (La,Sr){sub 8}Cu{sub 8-x}Fe{sub x}O{sub 20} were studied by powder neutron diffraction. It is found that substitution of iron for copper in the perovskite La{sub 6.4}Sr{sub 1.6}Cu{sub 8}O{sub 20} does not influence oxygen stoichiometry. 11 refs., 2 figs., 2 tabs.
- Sponsoring Organization:
- USDOE
- OSTI ID:
- 415037
- Journal Information:
- Chemistry of Materials, Journal Name: Chemistry of Materials Journal Issue: 11 Vol. 7; ISSN CMATEX; ISSN 0897-4756
- Country of Publication:
- United States
- Language:
- English
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