Journal article
Structure and magnetism of (La/Sr)2M0.5IrV0.5O4 and topochemically reduced (La/Sr)2M0.5IrII0.5O3 (M = Fe, Co) complex oxides
- Abstract:
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Neutron powder diffraction data show that Sr2Fe0.5Ir0.5O4, Sr2Co0.5Ir0.5O4, and La0.5Sr1.5Co0.5Ir0.5O4 all adopt undistorted, n = 1 Ruddlesden-Popper structures in which the Ir5+ and Fe3+/Co3+/Co2+ cations are statistically disordered over all the octahedral coordination sites. Magnetization data indicate the two cobalt phases are spin glasses at low temperature, while Sr2Fe0.5Ir0.5O4 appears to adopt an antiferromagnetic state with very small magnetically ordered domains. Topochemical reduct...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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- Files:
-
-
(Accepted manuscript, pdf, 1.7MB)
-
- Publisher copy:
- 10.1021/acs.inorgchem.9b00541
Authors
Bibliographic Details
- Publisher:
- American Chemical Society Publisher's website
- Journal:
- Inorganic Chemistry Journal website
- Volume:
- 58
- Issue:
- 2019
- Pages:
- 6336-6343
- Publication date:
- 2019-04-18
- Acceptance date:
- 2019-04-08
- DOI:
- EISSN:
-
1520-510X
- ISSN:
-
0020-1669
- Pmid:
-
30998321
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
pubs:993215
- UUID:
-
uuid:64b3db2d-fd92-4dce-9446-780c07631f49
- Local pid:
- pubs:993215
- Source identifiers:
-
993215
- Deposit date:
- 2019-04-23
Terms of use
- Copyright holder:
- American Chemical Society
- Copyright date:
- 2019
- Rights statement:
- © 2019 American Chemical Society
- Notes:
- This is the accepted manuscript version of the article. The final version is available from American Chemical Society at: https://doi.org/10.1021/acs.inorgchem.9b00541
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