Nature Communications (May 2021)
Ultrastrong magnon–magnon coupling dominated by antiresonant interactions
- Takuma Makihara,
- Kenji Hayashida,
- G. Timothy Noe II,
- Xinwei Li,
- Nicolas Marquez Peraca,
- Xiaoxuan Ma,
- Zuanming Jin,
- Wei Ren,
- Guohong Ma,
- Ikufumi Katayama,
- Jun Takeda,
- Hiroyuki Nojiri,
- Dmitry Turchinovich,
- Shixun Cao,
- Motoaki Bamba,
- Junichiro Kono
Affiliations
- Takuma Makihara
- Department of Physics and Astronomy, Rice University
- Kenji Hayashida
- Department of Electrical and Computer Engineering, Rice University
- G. Timothy Noe II
- Department of Electrical and Computer Engineering, Rice University
- Xinwei Li
- Department of Electrical and Computer Engineering, Rice University
- Nicolas Marquez Peraca
- Department of Physics and Astronomy, Rice University
- Xiaoxuan Ma
- Department of Physics, International Center of Quantum and Molecular Structures and Materials Genome Institute, Shanghai University
- Zuanming Jin
- Terahertz Technology Innovation Research Institute, Terahertz Spectrum and Imaging Technology Cooperative Innovation Center, Shanghai Key Lab of Modern Optical System, University of Shanghai for Science and Technology
- Wei Ren
- Department of Physics, International Center of Quantum and Molecular Structures and Materials Genome Institute, Shanghai University
- Guohong Ma
- Department of Physics, International Center of Quantum and Molecular Structures and Materials Genome Institute, Shanghai University
- Ikufumi Katayama
- Department of Physics, Graduate School of Engineering Science, Yokohama National University
- Jun Takeda
- Department of Physics, Graduate School of Engineering Science, Yokohama National University
- Hiroyuki Nojiri
- Institute for Materials Research, Tohoku University
- Dmitry Turchinovich
- Fakultät für Physik, Universität Bielefeld
- Shixun Cao
- Department of Physics, International Center of Quantum and Molecular Structures and Materials Genome Institute, Shanghai University
- Motoaki Bamba
- Department of Physics I, Kyoto University
- Junichiro Kono
- Department of Physics and Astronomy, Rice University
- DOI
- https://doi.org/10.1038/s41467-021-23159-z
- Journal volume & issue
-
Vol. 12,
no. 1
pp. 1 – 9
Abstract
Ultrastrong light-matter interactions with dominant antiresonant terms are expected to give rise to interesting phenomena such as quantum fluctuation suppression. Here, the authors propose a system of ultrastrongly coupled magnon modes in a rare earth orthoferrite as a platform for exploring such phenomena.
