Terahertz Magnon-Polaritons in TmFeO3
Sign Up to like & getrecommendations! Published in 2018 at "ACS Photonics"
DOI: 10.1021/acsphotonics.7b01402
Abstract: Magnon-polaritons are shown to play a dominant role in the propagation of terahertz (THz) waves through TmFeO3 orthoferrite, if the frequencies of the waves are in the vicinity of the quasi-antiferromagnetic spin resonance mode. Both… read more here.
Keywords: magnon polaritons; terahertz magnon; magnon; spectroscopy ... See more keywords
Sharply vanishing destructive interference induced by magnon Kerr effect in cavity magnon polaritons
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Physics"
DOI: 10.1063/5.0010128
Abstract: Motivated by the recently discovered nonlinear dynamics of cavity–magnon polaritons (CMPs), bistable CMP behavior is investigated theoretically in the case of two yttrium iron garnet (YIG) spheres (YIG1 and YIG2) in a microwave cavity, which… read more here.
Keywords: magnon polaritons; cavity; kerr effect; cavity magnon ... See more keywords
Phase-Modulated Cavity Magnon Polaritons as a Precise Magnetic Field Probe
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.16.034036
Abstract: We describe and operate a novel spin-magnetometer based on the phase modulation of cavity magnon polaritons. In this scheme a rf magnetic field is detected through the sidebands it induces on a pump, and the… read more here.
Keywords: cavity magnon; magnon polaritons; magnetic field; cavity ... See more keywords
Controlling spins with surface magnon polaritons
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.100.235453
Abstract: Polaritons in metals, semimetals, semiconductors, and polar insulators can allow for extreme confinement of electromagnetic energy, providing many promising opportunities for enhancing typically weak light-matter interactions such as multipolar radiation, multiphoton spontaneous emission, Raman scattering,… read more here.
Keywords: spins surface; magnon polaritons; surface magnon; controlling spins ... See more keywords
Circulating cavity magnon polaritons
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.102.064416
Abstract: We predict magnon-polariton states circulating unidirectionally in a microwave cavity when loaded by a number of magnets on special lines. Realistic finite-element numerical simulations, including dielectric, time-dependent, and nonlinear effects, confirm the validity of the… read more here.
Keywords: cavity magnon; magnon; magnon polaritons; cavity ... See more keywords
Nonlinear Magnon Polaritons.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.130.046703
Abstract: We experimentally and theoretically demonstrate that nonlinear spin-wave interactions suppress the hybrid magnon-photon quasiparticle or "magnon polariton" in microwave spectra of a yttrium iron garnet film detected by an on-chip split-ring resonator. We observe a… read more here.
Keywords: spin; nonlinear magnon; magnon polaritons;