IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v14y2023i1d10.1038_s41467-023-42804-3.html
   My bibliography  Save this article

Distinct spin and orbital dynamics in Sr2RuO4

Author

Listed:
  • H. Suzuki

    (Max-Planck-Institut für Festkörperforschung
    Tohoku University
    Tohoku University)

  • L. Wang

    (Max-Planck-Institut für Festkörperforschung)

  • J. Bertinshaw

    (Max-Planck-Institut für Festkörperforschung)

  • H. U. R. Strand

    (Örebro University
    Radboud University)

  • S. Käser

    (Max-Planck-Institut für Festkörperforschung
    Friedrich-Alexander-University (FAU) of Erlangen-Nürnberg)

  • M. Krautloher

    (Max-Planck-Institut für Festkörperforschung)

  • Z. Yang

    (Max-Planck-Institut für Festkörperforschung)

  • N. Wentzell

    (Flatiron Institute, Simons Foundation)

  • O. Parcollet

    (Flatiron Institute, Simons Foundation
    Université Paris-Saclay, CNRS, CEA, Institut de physique théorique)

  • F. Jerzembeck

    (Max Planck Institute for Chemical Physics of Solids)

  • N. Kikugawa

    (National Institute for Materials Science)

  • A. P. Mackenzie

    (Max Planck Institute for Chemical Physics of Solids)

  • A. Georges

    (Flatiron Institute, Simons Foundation
    Collége de France
    Centre de Physique Théorique (CPHT), CNRS, Ecole Polytechnique, IP Paris
    University of Geneva)

  • P. Hansmann

    (Max-Planck-Institut für Festkörperforschung
    Friedrich-Alexander-University (FAU) of Erlangen-Nürnberg
    Max Planck Institute for Chemical Physics of Solids)

  • H. Gretarsson

    (Max-Planck-Institut für Festkörperforschung
    Deutsches Elektronen-Synchrotron DESY)

  • B. Keimer

    (Max-Planck-Institut für Festkörperforschung)

Abstract

The unconventional superconductor Sr2RuO4 has long served as a benchmark for theories of correlated-electron materials. The determination of the superconducting pairing mechanism requires detailed experimental information on collective bosonic excitations as potential mediators of Cooper pairing. We have used Ru L3-edge resonant inelastic x-ray scattering to obtain comprehensive maps of the electronic excitations of Sr2RuO4 over the entire Brillouin zone. We observe multiple branches of dispersive spin and orbital excitations associated with distinctly different energy scales. The spin and orbital dynamical response functions calculated within the dynamical mean-field theory are in excellent agreement with the experimental data. Our results highlight the Hund metal nature of Sr2RuO4 and provide key information for the understanding of its unconventional superconductivity.

Suggested Citation

  • H. Suzuki & L. Wang & J. Bertinshaw & H. U. R. Strand & S. Käser & M. Krautloher & Z. Yang & N. Wentzell & O. Parcollet & F. Jerzembeck & N. Kikugawa & A. P. Mackenzie & A. Georges & P. Hansmann & H. , 2023. "Distinct spin and orbital dynamics in Sr2RuO4," Nature Communications, Nature, vol. 14(1), pages 1-7, December.
    • Handle: RePEc:nat:natcom:v:14:y:2023:i:1:d:10.1038_s41467-023-42804-3
    DOI: 10.1038/s41467-023-42804-3
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-023-42804-3
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-023-42804-3?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. B. Keimer & S. A. Kivelson & M. R. Norman & S. Uchida & J. Zaanen, 2015. "From quantum matter to high-temperature superconductivity in copper oxides," Nature, Nature, vol. 518(7538), pages 179-186, February.
    2. Rafael M. Fernandes & Amalia I. Coldea & Hong Ding & Ian R. Fisher & P. J. Hirschfeld & Gabriel Kotliar, 2022. "Iron pnictides and chalcogenides: a new paradigm for superconductivity," Nature, Nature, vol. 601(7891), pages 35-44, January.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Saizheng Cao & Chenchao Xu & Hiroshi Fukui & Taishun Manjo & Ying Dong & Ming Shi & Yang Liu & Chao Cao & Yu Song, 2023. "Competing charge-density wave instabilities in the kagome metal ScV6Sn6," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    2. A. Korshunov & H. Hu & D. Subires & Y. Jiang & D. Călugăru & X. Feng & A. Rajapitamahuni & C. Yi & S. Roychowdhury & M. G. Vergniory & J. Strempfer & C. Shekhar & E. Vescovo & D. Chernyshov & A. H. Sa, 2023. "Softening of a flat phonon mode in the kagome ScV6Sn6," Nature Communications, Nature, vol. 14(1), pages 1-8, December.
    3. Rui Lou & Liqin Zhou & Wenhua Song & Alexander Fedorov & Zhijun Tu & Bei Jiang & Qi Wang & Man Li & Zhonghao Liu & Xuezhi Chen & Oliver Rader & Bernd Büchner & Yujie Sun & Hongming Weng & Hechang Lei , 2024. "Orbital-selective effect of spin reorientation on the Dirac fermions in a non-charge-ordered kagome ferromagnet Fe3Ge," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    4. Changwei Zou & Jaewon Choi & Qizhi Li & Shusen Ye & Chaohui Yin & Mirian Garcia-Fernandez & Stefano Agrestini & Qingzheng Qiu & Xinqiang Cai & Qian Xiao & Xingjiang Zhou & Ke-Jin Zhou & Yayu Wang & Yi, 2024. "Evolution from a charge-ordered insulator to a high-temperature superconductor in Bi2Sr2(Ca,Dy)Cu2O8+δ," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    5. Weilun Jiang & Yuzhi Liu & Avraham Klein & Yuxuan Wang & Kai Sun & Andrey V. Chubukov & Zi Yang Meng, 2022. "Monte Carlo study of the pseudogap and superconductivity emerging from quantum magnetic fluctuations," Nature Communications, Nature, vol. 13(1), pages 1-7, December.
    6. Yong Hu & Junzhang Ma & Yinxiang Li & Yuxiao Jiang & Dariusz Jakub Gawryluk & Tianchen Hu & Jérémie Teyssier & Volodymyr Multian & Zhouyi Yin & Shuxiang Xu & Soohyeon Shin & Igor Plokhikh & Xinloong H, 2024. "Phonon promoted charge density wave in topological kagome metal ScV6Sn6," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    7. A. Singh & H. Y. Huang & J. D. Xie & J. Okamoto & C. T. Chen & T. Watanabe & A. Fujimori & M. Imada & D. J. Huang, 2022. "Unconventional exciton evolution from the pseudogap to superconducting phases in cuprates," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    8. S. Smit & E. Mauri & L. Bawden & F. Heringa & F. Gerritsen & E. Heumen & Y. K. Huang & T. Kondo & T. Takeuchi & N. E. Hussey & M. Allan & T. K. Kim & C. Cacho & A. Krikun & K. Schalm & H.T.C. Stoof & , 2024. "Momentum-dependent scaling exponents of nodal self-energies measured in strange metal cuprates and modelled using semi-holography," Nature Communications, Nature, vol. 15(1), pages 1-8, December.
    9. Alejandro Ruiz & Brandon Gunn & Yi Lu & Kalyan Sasmal & Camilla M. Moir & Rourav Basak & Hai Huang & Jun-Sik Lee & Fanny Rodolakis & Timothy J. Boyle & Morgan Walker & Yu He & Santiago Blanco-Canosa &, 2022. "Stabilization of three-dimensional charge order through interplanar orbital hybridization in PrxY1−xBa2Cu3O6+δ," Nature Communications, Nature, vol. 13(1), pages 1-7, December.
    10. Sami Dzsaber & Diego A. Zocco & Alix McCollam & Franziska Weickert & Ross McDonald & Mathieu Taupin & Gaku Eguchi & Xinlin Yan & Andrey Prokofiev & Lucas M. K. Tang & Bryan Vlaar & Laurel E. Winter & , 2022. "Control of electronic topology in a strongly correlated electron system," Nature Communications, Nature, vol. 13(1), pages 1-7, December.
    11. Alessandra Milloch & Ignacio Figueruelo-Campanero & Wei-Fan Hsu & Selene Mor & Simon Mellaerts & Francesco Maccherozzi & Larissa S. I. Veiga & Sarnjeet S. Dhesi & Mauro Spera & Jin Won Seo & Jean-Pier, 2024. "Mott resistive switching initiated by topological defects," Nature Communications, Nature, vol. 15(1), pages 1-7, December.
    12. C. C. Tam & M. Zhu & J. Ayres & K. Kummer & F. Yakhou-Harris & J. R. Cooper & A. Carrington & S. M. Hayden, 2022. "Charge density waves and Fermi surface reconstruction in the clean overdoped cuprate superconductor Tl2Ba2CuO6+δ," Nature Communications, Nature, vol. 13(1), pages 1-7, December.
    13. Ziyuan Chen & Dong Li & Zouyouwei Lu & Yue Liu & Jiakang Zhang & Yuanji Li & Ruotong Yin & Mingzhe Li & Tong Zhang & Xiaoli Dong & Ya-Jun Yan & Dong-Lai Feng, 2023. "Charge order driven by multiple-Q spin fluctuations in heavily electron-doped iron selenide superconductors," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    14. Benedikt Fauseweh, 2024. "Quantum many-body simulations on digital quantum computers: State-of-the-art and future challenges," Nature Communications, Nature, vol. 15(1), pages 1-13, December.
    15. Qiang Gao & Jin Mo Bok & Ping Ai & Jing Liu & Hongtao Yan & Xiangyu Luo & Yongqing Cai & Cong Li & Yang Wang & Chaohui Yin & Hao Chen & Genda Gu & Fengfeng Zhang & Feng Yang & Shenjin Zhang & Qinjun P, 2024. "ARPES detection of superconducting gap sign in unconventional superconductors," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    16. Max Heyl & Kyosuke Adachi & Yuki M. Itahashi & Yuji Nakagawa & Yuichi Kasahara & Emil J. W. List-Kratochvil & Yusuke Kato & Yoshihiro Iwasa, 2022. "Vortex dynamics in the two-dimensional BCS-BEC crossover," Nature Communications, Nature, vol. 13(1), pages 1-7, December.
    17. J.-J. Wen & W. He & H. Jang & H. Nojiri & S. Matsuzawa & S. Song & M. Chollet & D. Zhu & Y.-J. Liu & M. Fujita & J. M. Jiang & C. R. Rotundu & C.-C. Kao & H.-C. Jiang & J.-S. Lee & Y. S. Lee, 2023. "Enhanced charge density wave with mobile superconducting vortices in La1.885Sr0.115CuO4," Nature Communications, Nature, vol. 14(1), pages 1-6, December.
    18. Mads C. Weber & Mael Guennou & Donald M. Evans & Constance Toulouse & Arkadiy Simonov & Yevheniia Kholina & Xiaoxuan Ma & Wei Ren & Shixun Cao & Michael A. Carpenter & Brahim Dkhil & Manfred Fiebig & , 2022. "Emerging spin–phonon coupling through cross-talk of two magnetic sublattices," Nature Communications, Nature, vol. 13(1), pages 1-7, December.
    19. Han Gao & Chao Ding & Jaeseok Son & Yangyu Zhu & Mingzheng Wang & Zhi Gen Yu & Jianing Chen & Le Wang & Scott A. Chambers & Tae Won Noh & Mingwen Zhao & Yangyang Li, 2022. "Ultra-flat and long-lived plasmons in a strongly correlated oxide," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    20. Shinji Kawasaki & Nao Tsukuda & Chengtian Lin & Guo-qing Zheng, 2024. "Strain-induced long-range charge-density wave order in the optimally doped Bi2Sr2−xLaxCuO6 superconductor," Nature Communications, Nature, vol. 15(1), pages 1-10, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:natcom:v:14:y:2023:i:1:d:10.1038_s41467-023-42804-3. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.