MAGNETIC CORE APPLICATION IN A PLANAR RESONATOR WITH A YTTRIUM IRON GARNET FILM FOR ENHANCING STRONG PHOTON-MAGNON COUPLING

• Date: 2024
• Main Authors: Vakula, A. S., Polevoy, S. Yu., Sova, K. Yu., Girich, A. A., Tarapov, S. I., Nedukh, S. V.
• Format: Article
• Language: English
• Published: Видавничий дім «Академперіодика» 2024
• Subjects: photon-magnon coupling; planar resonator; ferromagnetic resonance; transmission spectra; magnetic core
• Online Access: http://rpra-journal.org.ua/index.php/ra/article/view/1448
• Journal Title: Radio physics and radio astronomy

Subject and Purpose. This paper presents numerical simulation results on the transmission spectra of a split-ring resonator (SRR) loaded with a thin film of yttrium iron garnet (YIG). The application of a magnetic core in the SRR is proposed for increasing the photon-magnon (P-M) coupling strength....