2000 character limit reached
Interplay between magnetism and superconductivity in a hybrid magnon-photon bilayer system
Published 5 Dec 2023 in cond-mat.supr-con and cond-mat.mes-hall | (2312.02785v3)
Abstract: Spin waves in magnetic films are affected by the vicinity to a superconductor. Here we focus on a bilayer stack made of an insulating Yttrium Iron Garnet (YIG) film and a high-$T_c$ YBCO superconducting planar resonator and report microwave transmission spectra to monitor the temperature evolution of magnon-photon polaritons. We show that the observed temperature dependence of normal mode splitting and frequency shift with respect to the unperturbed magnon mode can be ultimately related to the penetration depth of YBCO, as an effect of the interplay between spin waves and Meissner currents.
- T. Yu and G. E. W. Bauer, Phys. Rev. Lett. 129, 117201 (2022).
- X.-H. Zhou and T. Yu, Phys. Rev. B 108, 144405 (2023).
- Supplemental material .
- M. Silaev, Phys. Rev. B 107, L180503 (2023).
- M. Hein, High-Temperature-Superconductor Thin Films at Microwave Frequencies (Springer, Berlin, 1999).
- C. Kittel, Phys. Rev. 73, 155 (1948).
- I. S. Maksymov and M. Kostylev, Physica E: Low-dimensional Systems and Nanostructures 69, 253 (2015).
- B. A. Kalinikos and A. N. Slavin, Journal of Physics C: Solid State Physics 19, 7013 (1986).
- S. O. Demokritov and A. N. Slavin, “Spin waves,” in Handbook of Magnetism and Magnetic Materials, edited by J. M. D. Coey and S. S. Parkin (Springer International Publishing, Cham, 2021) pp. 281–346.
- J. Solt, Irvin H., Journal of Applied Physics 33, 1189 (2004).
- M. J. Lancaster, Passive Microwave Device Applications of High-Temperature Superconductors (Cambridge University Press, 1997).
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