Explosive growth of bistability in a cavity magnonic system
arXiv:2505.07605 · doi:10.1103/PhysRevB.111.184309
Abstract
We conduct a theoretical investigation into explosive growth of bistability in a cavity magnonic system incorporating magnetic nonlinearity. In this system, the coupling between the magnon and photon generates the cavity magnon polaritons. When driving the photon-like polariton mode, the bistability can undergo a sudden transition with the increase of the driving power, resulting in an explosive growth of the bistable region by several times. Conversely, driving the magnon-like polariton mode only gives rise to normal bistability. This depends on whether the minimum driving power required to generate the bistability is non-monotonic with respect to the driving frequency. In addition, despite driving only the photon-like polariton mode, the photon- and magnon-like polariton modes can show simultaneous explosive growth of the bistability in microwave transmission, owing to the light-matter interaction. Our research sheds light on the hidden side of the nonlinear cavity magnonic system and provides a potential application for cavity spintronic devices founded on this novel feature.
arXiv comment11 pages, 8 figures
References in corpus (44)
- Cavity Optomechanics
- Circuit Quantum Electrodynamics
- Hybrid quantum circuits: Superconducting circuits interacting with other quantum systems
- Strongly coupled magnons and cavity microwave photons
- Hybridizing ferromagnetic magnons and microwave photons in the quantum limit
- High cooperativity in coupled microwave resonator ferrimagnetic insulator hybrids
- Hybrid quantum systems based on magnonics
- Magnon-photon-phonon entanglement in cavity magnomechanics
- Quantum magnonics: when magnon spintronics meets quantum information science
- High Cooperativity Cavity QED with Magnons at Microwave Frequencies
- Bistability of Cavity Magnon Polaritons
- Spin Pumping in Electrodynamically Coupled Magnon-Photon Systems
- Cavity Magnonics
- Nonreciprocity and Unidirectional Invisibility in Cavity Magnonics
- Magnon dark modes and gradient memory
- Observation of the exceptional point in cavity magnon-polaritons
- Strong-field interactions between a nanomagnet and a photonic cavity
- Magnon Kerr effect in a strongly coupled cavity-magnon system
- Level Attraction Due to Dissipative Magnon-Photon Coupling
- Cavity quantum electrodynamics with ferromagnetic magnons in a small yttrium-iron-garnet sphere
- Mechanical Bistability in Kerr-modified Cavity Magnomechanics
- Steady Bell state generation via magnon-photon coupling
- Exchange Magnon-Polaritons in Microwave Cavities
- Unconventional Singularity in Anti-Parity-Time Symmetric Cavity Magnonics
- Experimental observation of exceptional surface in synthetic dimensions with magnon polaritons
- Abnormal anti-crossing effect in photon-magnon coupling
- Higher-order exceptional point in a cavity magnonics system
- Realization of Attractive Level Crossing via a Dissipative Mode
- Long-Time Memory and Ternary Logic Gate Using a Multistable Cavity Magnonic System
- Theory of the magnon Kerr effect in cavity magnonics
- Synchronized spin-photon coupling in a microwave cavity
- Enhanced sensing of weak anharmonicities through coherences in dissipatively coupled anti-PT symmetric systems
- Floquet Cavity Electromagnonics
- Exceptional magnetic sensitivity of PT-symmetric cavity magnon polaritons
- Dissipation-induced nonreciprocal magnon blockade in a magnon-based hybrid system
- Identification of spin wave modes strongly coupled to a co-axial cavity
- Coherent Microwave Emission of a Gain-Driven Polariton
- Detection sensitivity enhancement of magnon Kerr nonlinearity in cavity magnonics induced by coherent perfect absorption
- Generation of long-lived states via reservoir engineering in dissipatively coupled systems
- Spin dynamical phase and anti-resonance in a strongly coupled magnon-photon system
- Nonlinear Spin Currents
- Anomalous Long-Distance Coherence in Critically-Driven Cavity Magnonics
- Ultralow threshold bistability and generation of long-lived mode in a dissipatively coupled nonlinear system: application to magnonics
- Bistability in dissipatively coupled cavity magnonics