Year: 2025
Type: preprint
Abstract: Floquet engineering has been recently recognized as an important tool for manipulating the coherent magnon-photon interaction in cavity electromagnonics systems at microwave frequencies. In spite of the novel hybrid magnonic functionalities that have been demonstrated, the effect of the Floquet drive has been relatively weak due to the limited driving efficiency, limiting its broader application. This work shows that by utilizing LC resonances, the Floquet drive in our cavity electromagnonic device can be drastically enhanced, giving rise to drastically boosted interaction between hybrid modes with fundamentally different spectral characteristics compared with previous demonstrations. In addition, the Floquet drives can also be obtained from GHz signals on such a system, allowing the demonstration of more advanced signal operations. Our novel resonance-enhanced Floquet cavity electromagnonics points to a new direction to fully unleash the potential of Floquet hybrid magnonics.
Source: arXiv (Cornell University)
Authors: Pishehvar, Amin, Yan, Zixin, Wang, Zhaoyou, Jiang, Yu, Huang, Yizhong, Jornet, Josep M., Jiang, Liang, Zhang, Xufeng
Institutions: Northeastern University, University of Chicago
Language: English
Subfield: Atomic and Molecular Physics, and Optics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
Awards: G1404049065, G1432373144, QuSeC-TAQS: Nanoscale Covariance Magnetometry with Diamond Quantum Sensors, G1523888516, Harnessing Magnonic Nonreciprocity Through Dissipation Engineering, G2882288540, G3162985271, G3722242190, G431725244, G4516736450, QuIC - TaQS: Interconnects for a Superconducting-Atomic Hybrid Quantum Network, G4848018484, G5109466094, G6518383159, G6547089213, G7420521838, G7452299184, Collaborative Research: FET: Medium: Design and Implementation of Quantum Databases, ExpandQISE: Track 2: Developing Quantum Information Science and Engineering Research and Education Program at FAMU, G96630211
OpenAlex ID: W6979331703
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