201 citations · 408 across the 8 of their papers we have counts for
11 papers · 1 filter
Giant Enhancement of Magnonic Frequency Combs by Exceptional Points
Congyi Wang, Jinwei Rao, Zhijian Chen +6
With their incomparable time-frequency accuracy, frequency combs have significantly advanced precision spectroscopy, ultra-sensitive detection, and atomic clocks. Traditional metho…
Coherent Microwave Emission of a Gain-Driven Polariton
Bimu Yao, Y. S. Gui, J. W. Rao +3
By developing a gain-embedded cavity magnonics platform, we create gain-driven polariton (GDP) that is activated by an amplified electromagnetic field. Distinct effects of gain-dri…
Control of the magnon-polariton hybridization with a microwave pump
C. Zhang, Jinwei Rao, C. Y. Wang +5
Pump-induced magnon modes (PIMs) are recently discovered elementary excitations in ferrimagnets that offer significant tunability to spin dynamics. Here, we investigate the couplin…
Unconventional Singularity in Anti-Parity-Time Symmetric Cavity Magnonics
Y. Yang, Yi-Pu Wang, J. W. Rao +4
By engineering an anti-parity-time (anti-PT) symmetric cavity magnonics system with precise eigenspace controllability, we observe two different singularities in the same system. O…
Electrical detection of magnon-photon interaction via auxiliary spin wave mode
Peng-Chao Xu, J. W. Rao, Y. Wang +4
We report on the electrical detection of a hybrid magnon-photon system, which is comprised of a magnetic sample coupled to a planar cavity. While the uniform Kittel mode has the la…
Travelling photons mediated interactions between a magnon mode and a cavity photon mode
J. W. Rao, Y. P. Wang, Y. Yang +5
We systematically study the indirect interaction between a magnon mode and a cavity photon mode mediated by travelling photons of a waveguide. From a general Hamiltonian, we derive…