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Title: Strong Coupling between Magnons and Microwave Photons in On-Chip Ferromagnet-Superconductor Thin-Film Devices

Abstract

We show superconducting resonator. A coupling strength of 0.152 GHz and a cooperativity of 68 are found for a 30-nm-thick Permalloy stripe. The coupling strength is tunable by rotating the biasing magnetic field or changing the volume of Permalloy. We also observe an enhancement of magnon-photon coupling in the nonlinear regime of the superconducting resonator, which is attributed to the nucleation of dynamic flux vortices. Our results demonstrate a critical step towards future integrated hybrid systems for quantum magnonics and on-chip coherent information transfer.

Authors:
 [1];  [2];  [3];  [4];  [5];  [6];  [5];  [5];  [7];  [8];  [5];  [5];  [9];  [5];  [5];  [1]
  1. Oakland Univ., Rochester, MI (United States). Dept. of Physics; Argonne National Lab. (ANL), Argonne, IL (United States). Materials Science Division
  2. Argonne National Lab. (ANL), Argonne, IL (United States). Physics Division; Drexel Univ., Philadelphia, PA (United States). Dept. of Physics
  3. Argonne National Lab. (ANL), Argonne, IL (United States). Materials Science Division; Nanjing Univ. (China). School of Electronic Science and Engineering
  4. Argonne National Lab. (ANL), Argonne, IL (United States). Materials Science Division; Northern Illinois Univ., DeKalb, IL (United States). Dept. of Physics
  5. Argonne National Lab. (ANL), Argonne, IL (United States). Materials Science Division
  6. Argonne National Lab. (ANL), Argonne, IL (United States). Materials Science Division; Huazhong Univ. of Science and Technology, Wuhan (China). School of Optical and Electronic Information
  7. Argonne National Lab. (ANL), Argonne, IL (United States). Materials Science Division; Illinois Inst. of Technology, Chicago, IL (United States)
  8. Argonne National Lab. (ANL), Argonne, IL (United States). Center for Nanoscale Materials
  9. Argonne National Lab. (ANL), Argonne, IL (United States). Materials Science Division; Northern Illinois Univ., DeKalb, IL (United States). Dept. of Physics
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
OSTI Identifier:
1562499
Alternate Identifier(s):
OSTI ID: 1560290
Grant/Contract Number:  
AC02-06CH11357
Resource Type:
Accepted Manuscript
Journal Name:
Physical Review Letters
Additional Journal Information:
Journal Volume: 123; Journal Issue: 10; Journal ID: ISSN 0031-9007
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY

Citation Formats

Li, Yi, Polakovic, Tomas, Wang, Yong-Lei, Xu, Jing, Lendinez, Sergi, Zhang, Zhizhi, Ding, Junjia, Khaire, Trupti, Saglam, Hilal, Divan, Ralu, Pearson, John, Kwok, Wai-Kwong, Xiao, Zhili, Novosad, Valentine, Hoffmann, Axel, and Zhang, Wei. Strong Coupling between Magnons and Microwave Photons in On-Chip Ferromagnet-Superconductor Thin-Film Devices. United States: N. p., 2019. Web. doi:10.1103/PhysRevLett.123.107701.
Li, Yi, Polakovic, Tomas, Wang, Yong-Lei, Xu, Jing, Lendinez, Sergi, Zhang, Zhizhi, Ding, Junjia, Khaire, Trupti, Saglam, Hilal, Divan, Ralu, Pearson, John, Kwok, Wai-Kwong, Xiao, Zhili, Novosad, Valentine, Hoffmann, Axel, & Zhang, Wei. Strong Coupling between Magnons and Microwave Photons in On-Chip Ferromagnet-Superconductor Thin-Film Devices. United States. doi:10.1103/PhysRevLett.123.107701.
Li, Yi, Polakovic, Tomas, Wang, Yong-Lei, Xu, Jing, Lendinez, Sergi, Zhang, Zhizhi, Ding, Junjia, Khaire, Trupti, Saglam, Hilal, Divan, Ralu, Pearson, John, Kwok, Wai-Kwong, Xiao, Zhili, Novosad, Valentine, Hoffmann, Axel, and Zhang, Wei. Tue . "Strong Coupling between Magnons and Microwave Photons in On-Chip Ferromagnet-Superconductor Thin-Film Devices". United States. doi:10.1103/PhysRevLett.123.107701.
@article{osti_1562499,
title = {Strong Coupling between Magnons and Microwave Photons in On-Chip Ferromagnet-Superconductor Thin-Film Devices},
author = {Li, Yi and Polakovic, Tomas and Wang, Yong-Lei and Xu, Jing and Lendinez, Sergi and Zhang, Zhizhi and Ding, Junjia and Khaire, Trupti and Saglam, Hilal and Divan, Ralu and Pearson, John and Kwok, Wai-Kwong and Xiao, Zhili and Novosad, Valentine and Hoffmann, Axel and Zhang, Wei},
abstractNote = {We show superconducting resonator. A coupling strength of 0.152 GHz and a cooperativity of 68 are found for a 30-nm-thick Permalloy stripe. The coupling strength is tunable by rotating the biasing magnetic field or changing the volume of Permalloy. We also observe an enhancement of magnon-photon coupling in the nonlinear regime of the superconducting resonator, which is attributed to the nucleation of dynamic flux vortices. Our results demonstrate a critical step towards future integrated hybrid systems for quantum magnonics and on-chip coherent information transfer.},
doi = {10.1103/PhysRevLett.123.107701},
journal = {Physical Review Letters},
number = 10,
volume = 123,
place = {United States},
year = {2019},
month = {9}
}

Journal Article:
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This content will become publicly available on September 3, 2020
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