Local Structure of La1-xSrxCoO3 determined from EXAFS and neutron PDF studies
Journal Article
·
· Physical Review Letters
OSTI ID:948470
The combined local structure techniques, extended x-ray absorption fine structure (EXAFS) and neutron pair distribution function analysis, have been used for temperatures 4<= T<= 330 K to rule out a large Jahn-Teller (JT) distortion of the Co-O bond in La1?xSrxCoO3 for a significant fraction of Co sites (x<= 0.35), indicating few, if any, JT-active, singly occupied eg Co sites exist.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- Chemical Sciences Division
- DOE Contract Number:
- DE-AC02-05CH11231
- OSTI ID:
- 948470
- Report Number(s):
- LBNL-1508E; PRLTAO; TRN: US0901656
- Journal Information:
- Physical Review Letters, Vol. 102; ISSN 0031-9007
- Country of Publication:
- United States
- Language:
- English
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