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Synchronization by magnetostriction
DOI:10.1103/PhysRevResearch.5.043197.png)
摘要
En 中文
We show how to utilize magnetostriction to synchronize two mechanical vibration modes in a cavity magnomechanical (CMM) system. The dispersive magnetostrictive interaction provides necessary nonlinearity required for achieving synchronization. Strong phase correlation between two mechanical oscillators can be established, leading to synchronization robust against thermal noise. We develop a theoretical framework to analyze the synchronization by solving the constraint conditions of steady-state limit cycles. We determine that the strong cavity-magnon linear coupling can enhance and regulate the synchronization, which offers a path to modulate synchronization. In this paper, we reveal a mechanism for achieving and modulating synchronization and indicate that CMM systems can be an ideal platform to explore rich synchronization phenomena.
期刊
IF:
4.2
论文数:
7.6K
被引数:
2.7W
机构
引用论文
Stationary optomagnonic entanglement and magnon-to-optics quantum state transfer via opto-magnomechanics通过光-磁力学的静态光磁纠缠和磁振子到光学的量子态转移

