Publications

Selected Publications

(†Corresponding Author, *Equal Contributions)

• Emergent coherent modes in nonlinear magnonic waveguides detected at ultrahigh frequency resolution
  Kyongmo An*, Mingran Xu*, Andrea Mucchietto, Changsoo Kim, Kyoung-Woong Moon, Chanyong Hwang, Dirk Grundler†
  Nature Communications, 15, 7302 (2024)
• Optimizing the magnon-phonon cooperativity in planar geometries
  Kyongmo An, Changsoo Kim, Kyoung-Woong Moon, Ryuhei Kohno, Giovanni Olivetti, Grégoire de Loubens, Nicolas Vukadinovic, Jamal Ben Youssef, Chanyong Hwang†, Olivier Klein†
  Phys. Rev. Applied, 20, 014046 (2023)
• Bright and dark states of two distant macrospins strongly coupled by phonons
  Kyongmo An†, Ryuhei Koho, Artem N. Litvinenko, Rafael Lopes Seeger, Vladimir V. Naletov, Laurent Vila, Gregoire de Loubens, Jamal Ben Youssef, Nicolas Vukadinovic, Gerrit E.W. Bauer, Andrei N. Slavin, Vasyl S. Tiberkevich, Olivier Klein†
  Phys. Rev. X, 12, 011060 (2022)
• Short-range Thermal Magnon Diffusion in Magnetic Garnet
  Kyongmo An, Ryuhei Kohno, Nicolas Thiery, Derek Reitz, Laurent Vila, Vladimir V Naletov, Nathan Beaulieu, Jamal Ben Youssef, Grégoire de Loubens, Yaroslav Tserkovnyak, Olivier Klein†
  Phys. Rev. B, 103, 174432 (2021)
• Coherent long-range transfer of angular momentum between magnon Kittel modes by phonons
  Kyongmo An, Artem N. Litvinenko, Ryuhei Kohno, Aufa A. Fuad, Vladimir V. Naletov, Laurent Vila, Ursula Ebels, Grégoire de Loubens, Hervé Hurdequint, Nathan Beaulieu, Jamal Ben Youssef, Nicolas Vukadinovic, Gerrit E.W. Bauer, Andrei N. Slavin, Vasyl S. Tiberkevich, Olivier Klein†
  Phys. Rev. B, 101, 060407 (2020), Cited more than 160 times as of Mar. 2025
• Optimization of Spin-Wave Propagation with Enhanced Group Velocities by Exchange-Coupled Ferrimagnet-Ferromagnet Bilayers
  Kyongmo An†, V. S. Bhat, M. Mruczkiewicz, C. Dubs, and D. Grundler
  Phys. Rev. Applied, 11, 034065 (2019)
• Magnons and phonons optically driven out of local equilibrium in a magnetic insulator
  Kyongmo An, Kevin S. Olsson, Annie Weathers, Sean Sullivan, Xi Chen, Xiang Li, Luke G. Marshall, Xin Ma, Nikita Klimovich, Jianshi Zhou, Li Shi, and Xiaoqin Li
  Phys. Rev. Lett., 117, 107202 (2016)
• Current control of magnetic anisotropy via stress in a ferromagnetic metal waveguide
  Kyongmo An, Xin Ma, Chi-feng Pai, Jusang Yang, Kevin Olsson, James L. Erskine, Allan H. Macdonald, Daniel C. Ralph, Robert A. Buhrman, and Xiaoqin Li
  Phys. Rev. B, 93, 140404(R) (2014), Editors' suggestion, Rapid communication
• Control of propagating spin waves via spin transfer torque in a metallic bilayer waveguide
  Kyongmo An, Daniel R. Birt, Chi-Feng Pai, Kevin Olsson, Daniel C. Ralph, Robert A. Buhrman, and Xiaoqin Li
  Phys. Rev. B, 89, 140405(R) (2014), Editors' suggestion, Rapid communication

See Google Scholar for full publication list.