Effect of High-Current Pulsed Electron Beam Irradiation on the Structure of La0.7Sr0.3CoO3 Powder Full article
Conference |
Study of Matter at Extreme Conditions : 3rd meeting 17-21 Apr 2005 , Miami, Florida |
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Journal |
Journal of Physics and Chemistry of Solids
ISSN: 0022-3697 |
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Output data | Year: 2006, Volume: 67, Number: 9-10, Pages: 2001-2006 Pages count : 6 DOI: 10.1016/j.jpcs.2006.05.033 | ||||||||||||||
Tags | A. Ceramics, C. X-ray diffraction, C. XAFS (EXAFS and XANES), D. Defects, D. Radiation damage | ||||||||||||||
Authors |
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Affiliations |
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Funding (1)
1 | Russian Foundation for Basic Research |
Abstract:
The effect of pulsed electron irradiation on the long- and short-range order in the La0.7Sr0.3CoO3 ceramics is reported. Neutron and X-ray powder diffraction reveal that the unit cell symmetry and single-phase state of single and multiple irradiated La0.7Sr0.3CoO3 are preserved, while the oxygen atoms coordination changes towards the La0.5Sr0.5CoO3 structure. X-ray absorption data confirm this observation and further reveal the details of the shift and splitting of the Co3+ t2g and eg atomic orbitals. Possible mechanisms of pulsed electron irradiation effect in La0.7Sr0.3CoO3 are discussed.
Cite:
Efimov V.V.
, Efimova E.A.
, Iakoubovskii K.
, Karpinskii D.V.
, Khasanov S.
, Kochubey D.I.
, Kriventsov V.V.
, Kuzmin A.
, Sazonov A.P.
, Sikolenko V.
, Sakharov M.
, Shmakov A.N.
, Tiutiunnikov S.I.
Effect of High-Current Pulsed Electron Beam Irradiation on the Structure of La0.7Sr0.3CoO3 Powder
Journal of Physics and Chemistry of Solids. 2006. V.67. N9-10. P.2001-2006. DOI: 10.1016/j.jpcs.2006.05.033 WOS Scopus РИНЦ
Effect of High-Current Pulsed Electron Beam Irradiation on the Structure of La0.7Sr0.3CoO3 Powder
Journal of Physics and Chemistry of Solids. 2006. V.67. N9-10. P.2001-2006. DOI: 10.1016/j.jpcs.2006.05.033 WOS Scopus РИНЦ
Dates:
Published online: | Aug 8, 2006 |
Published print: | Sep 1, 2006 |
Identifiers:
Web of science | WOS:000241089600013 |
Scopus | 2-s2.0-33748139425 |
Elibrary | 13513879 |
Chemical Abstracts | 2006:930965 |
Chemical Abstracts (print) | 146:466663 |
OpenAlex | W2166650288 |