Combinatorial split-ring and spiral meta-resonator for efficient magnon-photon coupling
Physical Review Applied(2024)
摘要
Developing hybrid materials and structures for electromagnetic wave
engineering has been a promising route towards novel functionalities and
tunabilities which are found useful in many modern applications and
perspectives in new quantum technologies. Despite its established success in
engineering optical light and terahertz waves, the implementation of
meta-resonators operating at the microwave band is still emerging, especially
those that allow for on-chip integration and size miniaturization, which has
turned out crucial to developing hybrid quantum systems at the microwave band.
In this work, we present a microwave meta-resonator consisting of split-ring
and and spiral resonators, and implement it to the investigation of
photon-magnon coupling for hybrid magnonic applications. We observe broadened
bandwidth to the split ring modes augmented by the additional spiral resonator,
and, by coupling the modes to a magnetic sample, the resultant photon-magnon
coupling can be significantly enhanced to more than ten-fold. Our work suggests
that combinatorial, hybrid microwave resonators may be a promising approach
towards future development and implementation of photon-magnon coupling in
hybrid magnonic systems.
更多查看译文
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要