Optical Properties of Magnetoplasmonic Microdiscs
In this paper, the electrical polarizability, absorbance spectra and photothermal properties of Au/Fe/Au and Fe/Au/Fe layered microdisks synthesized by lift-off optical lithography are investigated. An analytical method is proposed to determine the electrical polarizability in the quasi-static approximation. Theoretical and experimental results are in agreement in the visible and near-infrared spectral range. The results obtained provide an assessment of the applicability of such microdisks for combined photothermal and magnetomechanical anticancer therapy.
Authors
- A. V. Motorzhina (ORCID: https://orcid.org/0000-0001-7419-3392)
- L.V. Panina (ORCID: https://orcid.org/0000-0003-1252-8606)
- V. K. Belyaev (ORCID: https://orcid.org/0000-0003-2772-3383)
- Valeria Rodionova (ORCID: https://orcid.org/0000-0001-7793-538X)
- А. А. Аникин (ORCID: https://orcid.org/0000-0002-8739-7260)
Institutions
- National University of Science and Technology (RU)
- Immanuel Kant Baltic Federal University (RU)
Publication Details
- Journal
- Bulletin of the Russian Academy of Sciences Physics
- Published
- 2025-04-01
- DOI
- https://doi.org/10.1134/s1062873825710797
- Primary Topic
- Gas Sensing Nanomaterials and Sensors
- Type
- article
- Field-Weighted Citation Impact
- 0.00