Electrochemical synthesis of ferromagnetic LaMnO{sub 3} and metallic NdNiO{sub 3}
Journal Article
·
· Journal of Solid State Chemistry
- Indian Inst. of Science, Bangalore (India)
While NdNiO{sub 3-{delta}} prepared ordinarily is highly oxygen-deficient and exhibits a metal-insulator transition at low temperature, it has been possible to prepare nearly metallic NdNiO{sub 3-{delta}}({delta} = 0.05) by electrochemical oxidation. On progressive electrochemical oxidation, orthorhombic, insulating LaMnO{sub 3} transforms to a rhombohedral and then to a cubic structure. The last two phases are ferromagnetic and exhibit metal-insulator transitions.
- OSTI ID:
- 552744
- Journal Information:
- Journal of Solid State Chemistry, Journal Name: Journal of Solid State Chemistry Journal Issue: 1 Vol. 114; ISSN 0022-4596; ISSN JSSCBI
- Country of Publication:
- United States
- Language:
- English
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