Universal characterization of cavity-magnon polariton coupling strength verified in modifiable microwave cavity

被引：12
作者：
Bourhill, Jeremy [1 ,2 ]
Castel, Vincent [1 ,2 ]
Manchec, Alexandre [3 ]
Cochet, Gwendal [3 ]
机构：
[1] IMT Atlantique, Technopole Brest Iroise,CS 83818, F-29238 Brest 3, France
[2] CNRS, UMR 6285, Lab STICC, Technopole Brest Iroise,CS 83818, F-29238 Brest 3, France
[3] Elliptika GTID, F-29200 Brest, France
来源：
JOURNAL OF APPLIED PHYSICS | 2020年 / 128卷 / 07期
关键词：
LIGHT; WAVES;
D O I：
10.1063/5.0006753
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A comprehensive study of the frequency dependence of the photon-magnon coupling for different magnetic samples is made possible with a tunable 3D-printed re-entrant cavity. Strong coupling is achieved with values ranging between 20 and 140MHz. The reworked theory, experimentally verified for the first time here, enables coupling values to be calculated from simulations alone, enabling future experiments with exotic cavity designs to be precisely engineered, with no limitations on sample and cavity geometry. Finally, the requirements of the deep strong coupling regime are shown to be achievable in such experiments.
引用
收藏
页数：6
相关论文
共 60 条
  • [1] [Anonymous], 1958, IRE T MICROW THEORY, DOI DOI 10.1109/TMTT.1958.1125205
  • [2] Entangled photons from the polariton vacuum in a switchable optical cavity
    Auer, Adrian
    Burkard, Guido
    [J]. PHYSICAL REVIEW B, 2012, 85 (23)
  • [3] Cavity Mediated Manipulation of Distant Spin Currents Using a Cavity-Magnon-Polariton
    Bai, Lihui
    Harder, Michael
    Hyde, Paul
    Zhang, Zhaohui
    Hu, Can-Ming
    Chen, Y. P.
    Xiao, John Q.
    [J]. PHYSICAL REVIEW LETTERS, 2017, 118 (21)
  • [4] Spin Pumping in Electrodynamically Coupled Magnon-Photon Systems
    Bai, Lihui
    Harder, M.
    Chen, Y. P.
    Fan, X.
    Xiao, J. Q.
    Hu, C. -M.
    [J]. PHYSICAL REVIEW LETTERS, 2015, 114 (22)
  • [5] Dispersive Regimes of the Dicke Model
    Barberena, Diego
    Lamata, Lucas
    Solano, Enrique
    [J]. SCIENTIFIC REPORTS, 2017, 7
  • [6] Ultrahigh cooperativity interactions between magnons and resonant photons in a YIG sphere
    Bourhill, J.
    Kostylev, N.
    Goryachev, M.
    Creedon, D. L.
    Tobar, M. E.
    [J]. PHYSICAL REVIEW B, 2016, 93 (14)
  • [7] Complex temperature dependence of coupling and dissipation of cavity magnon polaritons from millikelvin to room temperature
    Boventer, Isabella
    Pfirrmann, Marco
    Krause, Julius
    Schoen, Yannick
    Klaeui, Mathias
    Weides, Martin
    [J]. PHYSICAL REVIEW B, 2018, 97 (18)
  • [8] Exchange magnon-polaritons in microwave cavities
    Cao, Yunshan
    Yan, Peng
    Huebl, Hans
    Goennenwein, Sebastian T. B.
    Bauer, Gerrit E. W.
    [J]. PHYSICAL REVIEW B, 2015, 91 (09):
  • [9] Deep Strong Coupling Regime of the Jaynes-Cummings Model
    Casanova, J.
    Romero, G.
    Lizuain, I.
    Garcia-Ripoll, J. J.
    Solano, E.
    [J]. PHYSICAL REVIEW LETTERS, 2010, 105 (26)
  • [10] Platinum thickness dependence of the inverse spin-Hall voltage from spin pumping in a hybrid yttrium iron garnet/platinum system
    Castel, V.
    Vlietstra, N.
    Ben Youssef, J.
    van Wees, B. J.
    [J]. APPLIED PHYSICS LETTERS, 2012, 101 (13)
123456