Probing Magnon-magnon Coupling in Exchange Coupled Y[Formula: See Text]Fe[Formula: See Text]O[Formula: See Text]/Permalloy Bilayers with Magneto-optical Effects

Overview

Journal Sci Rep

Specialty Science

Date 2020 Jul 30

PMID 32724049

Citations 2

Authors

Yuzan Xiong

Yi Li

Mouhamad Hammami

Rao Bidthanapally

Joseph Sklenar

Xufeng Zhang

Hongwei Qu

Gopalan Srinivasan

John Pearson

Axel Hoffmann

Valentine Novosad

Wei Zhang

Affiliations

Soon will be listed here.

Abstract

We demonstrate the magnetically-induced transparency (MIT) effect in Y[Formula: see text]Fe[Formula: see text]O[Formula: see text](YIG)/Permalloy (Py) coupled bilayers. The measurement is achieved via a heterodyne detection of the coupled magnetization dynamics using a single wavelength that probes the magneto-optical Kerr and Faraday effects of Py and YIG, respectively. Clear features of the MIT effect are evident from the deeply modulated ferromagnetic resonance of Py due to the perpendicular-standing-spin-wave of YIG. We develop a phenomenological model that nicely reproduces the experimental results including the induced amplitude and phase evolution caused by the magnon-magnon coupling. Our work offers a new route towards studying phase-resolved spin dynamics and hybrid magnonic systems.

Citing Articles

Magnon Confinement in an All-on-Chip YIG Cavity Resonator Using Hybrid YIG/Py Magnon Barriers.

Alves Santos O, Wees B Nano Lett. 2023; 23(20):9303-9309.

PMID: 37819876 PMC: 10603800. DOI: 10.1021/acs.nanolett.3c02388.

Phase-resolved electrical detection of hybrid magnonic devices.

Li Y, Zhao C, Amin V, Zhang Z, Vogel M, Xiong Y Appl Phys Lett. 2022; 118.

PMID: 36452035 PMC: 9706546. DOI: 10.1063/5.0042784.

References

Tabuchi Y, Ishino S, Noguchi A, Ishikawa T, Yamazaki R, Usami K . QUANTUM INFORMATION. Coherent coupling between a ferromagnetic magnon and a superconducting qubit. Science. 2015; 349(6246):405-8. DOI: 10.1126/science.aaa3693. View

Li Y, Polakovic T, Wang Y, Xu J, Lendinez S, Zhang Z . Strong Coupling between Magnons and Microwave Photons in On-Chip Ferromagnet-Superconductor Thin-Film Devices. Phys Rev Lett. 2019; 123(10):107701. DOI: 10.1103/PhysRevLett.123.107701. View

Hou J, Liu L . Strong Coupling between Microwave Photons and Nanomagnet Magnons. Phys Rev Lett. 2019; 123(10):107702. DOI: 10.1103/PhysRevLett.123.107702. View

Huebl H, Zollitsch C, Lotze J, Hocke F, Greifenstein M, Marx A . High cooperativity in coupled microwave resonator ferrimagnetic insulator hybrids. Phys Rev Lett. 2013; 111(12):127003. DOI: 10.1103/PhysRevLett.111.127003. View

Bai L, Harder M, Chen Y, Fan X, Xiao J, Hu C . Spin Pumping in Electrodynamically Coupled Magnon-Photon Systems. Phys Rev Lett. 2015; 114(22):227201. DOI: 10.1103/PhysRevLett.114.227201. View

Zhang X, Zou C, Jiang L, Tang H . Strongly coupled magnons and cavity microwave photons. Phys Rev Lett. 2014; 113(15):156401. DOI: 10.1103/PhysRevLett.113.156401. View

Zhang X, Zou C, Zhu N, Marquardt F, Jiang L, Tang H . Magnon dark modes and gradient memory. Nat Commun. 2015; 6:8914. PMC: 4660366. DOI: 10.1038/ncomms9914. View

Harder M, Yang Y, Yao B, Yu C, Rao J, Gui Y . Level Attraction Due to Dissipative Magnon-Photon Coupling. Phys Rev Lett. 2018; 121(13):137203. DOI: 10.1103/PhysRevLett.121.137203. View

Winchester M, Norcia M, Cline J, Thompson J . Magnetically Induced Optical Transparency on a Forbidden Transition in Strontium for Cavity-Enhanced Spectroscopy. Phys Rev Lett. 2017; 118(26):263601. DOI: 10.1103/PhysRevLett.118.263601. View

10.

Zhang D, Luo X, Wang Y, Li T, You J . Observation of the exceptional point in cavity magnon-polaritons. Nat Commun. 2017; 8(1):1368. PMC: 5676766. DOI: 10.1038/s41467-017-01634-w. View

11.

Tabuchi Y, Ishino S, Ishikawa T, Yamazaki R, Usami K, Nakamura Y . Hybridizing ferromagnetic magnons and microwave photons in the quantum limit. Phys Rev Lett. 2014; 113(8):083603. DOI: 10.1103/PhysRevLett.113.083603. View

12.

Kikkawa T, Shen K, Flebus B, Duine R, Uchida K, Qiu Z . Magnon Polarons in the Spin Seebeck Effect. Phys Rev Lett. 2016; 117(20):207203. DOI: 10.1103/PhysRevLett.117.207203. View

13.

Zhang X, Zou C, Jiang L, Tang H . Cavity magnomechanics. Sci Adv. 2016; 2(3):e1501286. PMC: 4803487. DOI: 10.1126/sciadv.1501286. View

14.

Bai L, Harder M, Hyde P, Zhang Z, Hu C, Chen Y . Cavity Mediated Manipulation of Distant Spin Currents Using a Cavity-Magnon-Polariton. Phys Rev Lett. 2017; 118(21):217201. DOI: 10.1103/PhysRevLett.118.217201. View

15.

Osada A, Hisatomi R, Noguchi A, Tabuchi Y, Yamazaki R, Usami K . Cavity Optomagnonics with Spin-Orbit Coupled Photons. Phys Rev Lett. 2016; 116(22):223601. DOI: 10.1103/PhysRevLett.116.223601. View

16.

Zhang X, Zhu N, Zou C, Tang H . Optomagnonic Whispering Gallery Microresonators. Phys Rev Lett. 2016; 117(12):123605. DOI: 10.1103/PhysRevLett.117.123605. View

17.

Haigh J, Nunnenkamp A, Ramsay A, Ferguson A . Triple-Resonant Brillouin Light Scattering in Magneto-Optical Cavities. Phys Rev Lett. 2016; 117(13):133602. DOI: 10.1103/PhysRevLett.117.133602. View

18.

Li J, Zhu S, Agarwal G . Magnon-Photon-Phonon Entanglement in Cavity Magnomechanics. Phys Rev Lett. 2018; 121(20):203601. DOI: 10.1103/PhysRevLett.121.203601. View

19.

Lachance-Quirion D, Wolski S, Tabuchi Y, Kono S, Usami K, Nakamura Y . Entanglement-based single-shot detection of a single magnon with a superconducting qubit. Science. 2020; 367(6476):425-428. DOI: 10.1126/science.aaz9236. View

20.

Klingler S, Amin V, Geprags S, Ganzhorn K, Maier-Flaig H, Althammer M . Spin-Torque Excitation of Perpendicular Standing Spin Waves in Coupled YIG/Co Heterostructures. Phys Rev Lett. 2018; 120(12):127201. PMC: 6003818. DOI: 10.1103/PhysRevLett.120.127201. View