Investigation of ferromagnetic resonance heating of isotropic superparamagnetic on the example of biogenic ferrihydrite nanoparticles
Ferrihydrite nanoparticles have been synthesized and characterized. The dependences of the temperature increment of powders in the pumping mode by a high-frequency electromagnetic field in a constant magnetic field are studied. It is shown that the experimental dependence of the particle temperature on the dc magnetic field strength is in good agreement with the theory of ferromagnetic resonance for an isotropic superparamagnetic.
Authors
- Д. А. Великанов (ORCID: https://orcid.org/0000-0003-2662-0470)
- Р. С. Исхаков (ORCID: https://orcid.org/0000-0001-6077-2211)
- О. A. Li (ORCID: https://orcid.org/0000-0003-2541-9003)
- Valentina P. Ladygina (ORCID: https://orcid.org/0000-0001-8520-080X)
- S. V. Stolyar
- A. O. Shokhrina
- N. G. Maksimov
- А. М. Воротынов
Institutions
- Krasnoyarsk Scientific Center (RU)
- Siberian Federal University (RU)
Publication Details
- Journal
- Известия Российской академии наук Серия физическая
- Published
- 2024-11-26
- DOI
- https://doi.org/10.31857/s0367676524040143
- Primary Topic
- Iron oxide chemistry and applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00