Transport and Magnetic Properties of BaxSr2 – xFeCoO6
Magnetic resonance spectra of BaxSr2 – xFeCoO6 ceramics (x = 0, 0.1, 0.3, 0.5) were measured over a wide temperature range from 300 to 700 K. At temperatures above 466, 519, and 472 K for samples with x = 0.1, 0.3, and 0.5, in BaxSr2 – xFeCoO6, phase transition from paramagnetic to ferromagnetic ordering was observed. The activation energy of the small polaron responsible for hopping conduction was determined.
Authors
- Alexander Makarchenko (ORCID: https://orcid.org/0000-0001-5596-9095)
- Р. М. Еремина (ORCID: https://orcid.org/0000-0002-8262-011X)
- D. V. Mamedov
- I. I. Fazlizhanov (ORCID: https://orcid.org/0000-0002-2142-4692)
Institutions
- Russian Academy of Sciences (RU)
- Kazan Scientific Center (RU)
Publication Details
- Journal
- Bulletin of the Russian Academy of Sciences Physics
- Published
- 2025-03-01
- DOI
- https://doi.org/10.1134/s1062873824710109
- Primary Topic
- Magnetic and transport properties of perovskites and related materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00