8 papers
Highly Tunable Photon-Magnon Coupling Governed by Collective-Mode Profiles in Reconfigurable Dielectric-Resonator Arrays
Shihao Zhou, Edward Kwao, Junming Wu +7
The spatial structure of a microwave photon mode provides a degree of freedom for controlling its interaction with a localized magnetic excitation. We demonstrate site-selective ma…
Modulating Surface Acoustic Wave Generation through Superconductivity
Andrew Christy, Yuzan Xiong, Rui Sun +11
Surface acoustic waves (SAWs), with their five orders-of-magnitude slower propagation velocity, allow for considerably shorter wavelengths at the same frequency compared to electro…
Magneto-optical spectroscopy based on pump-probe strobe light
Shihao Zhou, Yujie Zhu, Chunli Tang +12
We demonstrate a pump-probe strobe light spectroscopy for sensitive detection of magneto-optical dynamics in the context of hybrid magnonics. The technique uses a combinatorial mic…
Tuning Magneto-Optical Zero-Reflection via Dual-Channel Hybrid Magnonics
Andrew Christy, Yujie Zhu, Yi Li +7
Multi-channel coupling in hybrid systems makes an attractive testbed not only because of the distinct advantages entailed in each constituent mode, but also the opportunity to leve…
Pump-induced magnon anticrossing due to three-magnon splitting and confluence
Tao Qu, Yuzan Xiong, Xufeng Zhang +2
We present a plausible mechanism for achieving magnon-magnon level repulsion spectrum originating from the oscillation between the splitting and confluence in a three-magnon scatte…
Edge-prompted spin waves probed via magneto-optical effect in the infrared
Junming Wu, Dinesh Wagle, Yuzan Xiong +7
Recent advances in magnonics highlight the need for employing spin wave characteristics as new state variables, which is to be detected and mapped out with high precision in all-on…
Phase-resolving spin-wave microscopy using infrared strobe light
Yuzan Xiong, Andrew Christy, Muntasir Mahdi +12
The needs for sensitively and reliably probing magnetization dynamics have been increasing in various contexts such as studying novel hybrid magnonic systems, in which the spin dyn…
Combinatorial split-ring and spiral meta-resonator for efficient magnon-photon coupling
Yuzan Xiong, Andrew Christy, Yun Dong +6
Developing hybrid materials and structures for electromagnetic wave engineering has been a promising route towards novel functionalities and tunabilities in many modern application…