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- Title
Polaron transport in n=3 Ruddlesden–Popper phase Sr<sub>4</sub>Mn<sub>1.5</sub>Fe<sub>1.5</sub>O<sub>9.72</sub> ceramics.
- Authors
Woo-Hwan Jung
- Abstract
The article investigates the electrical and magnetic properties in polycrystalline ceramics of Ruddlesden-Propper type Sr4Mn1.5Fe1.5O9.72 as a function of temperature. At 22 ° Kelvin, the Sr4Mn1.5Fe1.5O9.72 showed a sudden transition to a complicated spin glass state. This suggest that small polarons were formed in layered perovskite.
- Subjects
POLYCRYSTALLINE semiconductors; POLARONS; PEROVSKITE; MATERIALS science; MAGNETIC properties
- Publication
Journal of Materials Science, 2006, Vol 41, Issue 10, p3143
- ISSN
0022-2461
- Publication type
Article
- DOI
10.1007/s10853-006-6435-9