Manipulating the nonreciprocal microwave transmission by using a pump-induced magnon mode

doi:10.1063/5.0189615

	Manipulating the nonreciprocal microwave transmission by using a pump-induced magnon mode
	Chen, Zhijian1,2 ; Rao, Jinwei1,3 ; Zhao, K.X.1 ; Yang, Fan1 ; Wang, C.X.1 ; Yao, Bimu 1,2; Lu, Wei1,2
	2024-07-22
发表期刊	APPLIED PHYSICS LETTERS (IF:3.5[JCR-2023],3.5[5-Year])
ISSN	0003-6951
EISSN	1077-3118
卷号	125 期号:4
发表状态	已发表
DOI	10.1063/5.0189615
摘要	We realize the electromagnetic regulation of nonreciprocal microwave transmission by introducing a pump-induced magnon mode (PIM) into a cavity magnonic device with dissipative photon-magnon coupling. As a peculiar spin wave, the PIM's dynamic properties, including its spin number and resonant frequency, can be easily tuned by the microwave pump. Hence, it facilitates the precise control of the coupling process between the PIM and the cavity magnonic device by regulating the pump signal. Along with these manipulations, the nonreciprocal microwave transmission produced by the dissipative photon-magnon coupling is regulated without reconfiguring the system. In the experiment, we achieve a pump-controlled nonreciprocal bandwidth of 16 MHz and a pump-tunable isolation range of up to 40 dB. Our work demonstrates the control of a microwave with another microwave. It has a great potential in the design of fast microwave switches and programmable isolators for information processing. © 2024 Author(s).
关键词	Natural frequencies Pumps Spin waves Transmissions Wave transmission Coupling process Dynamics properties Electromagnetics Magnon modes Microwave switch Microwave transmission Nonreciprocal Precise control Pump signal Tunables
URL	查看原文
收录类别	EI ; SCI
语种	英语
资助项目	National Natural Science Foundation of China["12204306","12122413","11991063","12227901"] ; STCSM["21JC1406200","23JC1404100","22JC1403300"] ; Youth Innovation Promotion Association of CAS[2020247] ; Strategic Priority Research Program of CAS[XDB43010200] ; National Key R&D Program of China["2022YFA1404603","2022YFA1604400"] ; Shanghai Pujiang Program[22PJ1410700] ; null[XDB0580000]
WOS研究方向	Physics
WOS类目	Physics, Applied
WOS记录号	WOS:001281708000014
出版者	American Institute of Physics
EI入藏号	20243016762594
EI主题词	Photons
EI分类号	602.2 Mechanical Transmissions ; 618.2 Pumps ; 701.2 Magnetism: Basic Concepts and Phenomena ; 931.3 Atomic and Molecular Physics
原始文献类型	Journal article (JA)
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/407197
专题	物质科学与技术学院物质科学与技术学院_特聘教授组_陆卫组物质科学与技术学院_硕士生物质科学与技术学院_博士生物质科学与技术学院_PI研究组_杨帆组
通讯作者	Rao, Jinwei; Yao, Bimu; Lu, Wei
作者单位	1.School of Physical Science and Technology, ShanghaiTech University, Shanghai; 201210, China; 2.State Key Laboratory of Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai; 200083, China; 3.School of Physics, Shandong University, Jinan; 250100, China
第一作者单位	物质科学与技术学院
通讯作者单位	物质科学与技术学院
第一作者的第一单位	物质科学与技术学院
推荐引用方式 GB/T 7714	Chen, Zhijian,Rao, Jinwei,Zhao, K.X.,et al. Manipulating the nonreciprocal microwave transmission by using a pump-induced magnon mode[J]. APPLIED PHYSICS LETTERS,2024,125(4).
APA	Chen, Zhijian.,Rao, Jinwei.,Zhao, K.X..,Yang, Fan.,Wang, C.X..,...&Lu, Wei.(2024).Manipulating the nonreciprocal microwave transmission by using a pump-induced magnon mode.APPLIED PHYSICS LETTERS,125(4).
MLA	Chen, Zhijian,et al."Manipulating the nonreciprocal microwave transmission by using a pump-induced magnon mode".APPLIED PHYSICS LETTERS 125.4(2024).