Local structure of La{sub 1-x}Sr{sub x}CoO{sub 3} determined from EXAFS and neutron PDF studies.
Journal Article
·
· Phys. Rev. Lett.
The combined local structure techniques, extended x-ray absorption fine structure and neutron pair distribution function analysis, have been used for temperatures 4 {le} T {le} 330 K to rule out a large Jahn-Teller (JT) distortion of the Co-O bond in La{sub 1-x}Sr{sub x}CoO{sub 3} for a significant fraction of Co sites (x {le} 0.35), indicating few, if any, JT-active, singly occupied e{sub g} Co sites exist.
- Research Organization:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- DOE Contract Number:
- DE-AC02-06CH11357
- OSTI ID:
- 946680
- Report Number(s):
- ANL/MSD/JA-63270; PRLTAO; TRN: US0900995
- Journal Information:
- Phys. Rev. Lett., Vol. 102, Issue 2009; ISSN 0031-9007
- Country of Publication:
- United States
- Language:
- ENGLISH
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