Publications

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    2026

  1. Exchange-mediated directional coupling of short-wavelength spin waves
    Zhen Zhu, Roman Verba, Philipp Pirro, Andrii V. Chumak, Qi Wang
    arXiv.2609.39249


  2. Local inhomogeneity-mediated phase-dependent magnon amplification in YIG nanostructures
    Akira Lentfert, Ephraim Spindler, Björn Heinz, Mathias Weiler, Philipp Pirro
    Applied Physics Letter 129 (11), 112402 (2026)
    arXiv.2606.02139


  3. Resonant excitations via low frequency pumping in driven magnon systems
    Jan Mathis Giesen, Alexandre Abbass Hamadeh, Imke Schneider, Philipp Pirro, Sebastian Eggert
    arXiv.2607.18073


  4. Integrated magnonic neural circuits based on nonlinear wave neurons
    Mengying Guo, Xudong Jing, Kristýna Davidkova, Roman Verba, Zhenyu Zhou, Xueyu Guo, Carsten Dubs, Chuan Gao, Yiheng Rao, Kaiming Cai, Jing Li, Philipp Pirro, Andrii V. Chumak, Qi Wang
    arXiv.2606.11703

    Integrated magnonic neural circuits based on nonlinear wave neurons

  5. Ultrafast formation of a large dynamic magnetic soliton
    Ondřej Wojewoda, Sina Mayr, Miela J. Gross, Jan Klíma, Jaganandha Panda, Jakub Krčma, Jakub Holobrádek, Kristýna Davídková, Andrii V. Chumak, Igor Gerasimchuk, Roman Verba, Philipp Pirro, Markus Weigand, Simone Finizio, Morris Lindner, Carsten Dubs, Qi Wang, Sebastian Wintz, Caroline A. Ross, Michal Urbánek
    arXiv.2606.00849


  6. 2025

  7. Ratchet motion of magnetic skyrmions driven by surface acoustic sawtooth waves
    Philipp Schwenke*, Ephraim Spindler, Vitaliy I. Vasyuchka, Alexandre Abbass Hamadeh, Philipp Pirro, and Mathias Weiler
    Phys. Rev. B 112, 214409 (2025)
    arXiv.2503.09506


  8. Nonreciprocal Spin Waves in Out-of-Plane Magnetized Coupled Waveguides Reconfigured by Domain Wall Displacements
    Hanadi Mortada, Roman Verba, Qi Wang, Philipp Pirro, Alexandre Abbass Hamadeh
    advanced electronic materials e00575, (2025)
    arXiv.2505.10654


  9. Femtosecond versus nanosecond magnetization dynamics in ultrathin ferromagnetic bilayers
    Anulekha De, Christopher Seibel, Sanjay Ashok, Paul Herrgen, Akira Lentfert, Laura Scheuer, Georg von Freymann, Philipp Pirro, Baerbel Rethfeld, Martin Aeschlimann
    Physical Review B 112,14, 144407 (2025)
    arXiv.2505.08490


  10. Charge accumulation by Direct Magnetoelectric Effect in ScAlN/Ni Nanoscale Devices
    Federica Luciano, Emma Van Meirvenne, Ephraim Spindler, Philipp Pirro, Bart Sorée, Mathias Weiler, Stefan De Gendt, Florin Ciubotaru, Christoph Adelmann
    arXiv.2508.13674


  11. 2024

  12. Collective Spin-Wave Dynamics in Gyroid Ferromagnetic Nanostructures
    M. Gołębiewski, R. Hertel, M. d’Aquino, V. Vasyuchka, M. Weiler, P. Pirro, M. Krawczyk, S. Fukami, H. Ohno, J. Llandro
    ACS Appl. Mater. Interfaces 16, 22177–22188 (2024)
    arXiv.2305.06319


  13. Nanoscaled magnon transistor based on stimulated three-magnon splitting
    X. Ge, R. Verba, P. Pirro, A. V. Chumak, Q. Wang
    Appl. Phys. Lett. 124, 122413 (2024)
    arXiv.2311.18479


  14. Anisotropy-assisted magnon condensation in ferromagnetic thin films
    Therese Frostad, Philipp Pirro, Alexander A Serga, Burkard Hillebrands, Arne Brataas, Alireza Qaiumzadeh
    Physical Review Research 6, L012011 (2024)


  15. 2023

  16. Amplification and frequency conversion of spin waves using acoustic waves
    Morteza Mohseni, Abbass Hamadeh, Moritz Geilen, Philipp Pirro
    IEEE Transactions on Nanotechnology 22, 806 (2023)
    arXiv.2302.10614


  17. Resonant excitation of vortex gyrotropic mode via surface acoustic waves
    A. Koujok, A. Riveros, D. R. Rodrigues, G. Finocchio, M. Weiler, A. Hamadeh, P. Pirro
    Appl. Phys. Lett. 123, 132403 (2023)
    arXiv.2309.04987


  18. Symmetry and Nonlinearity of Spin Wave Resonance Excited by Focused Surface Acoustic Waves
    P. J. Shah, D. A. Bas, A. Hamadeh, M. Wolf, A. Franson, M. Newburger, P. Pirro, M. Weiler, M. R. Page
    Adv. Electron. Mater. 2023, 2300524 (2023)
    arXiv.2305.06259


  19. Simultaneous multitone microwave emission by DC-driven spintronic nano-element
    A. Hamadeh, D. Slobodianiuk, R. Moukhader, G. Melkov, V. Borynskyi, M. Mohseni, G. Finocchio, V. Lomakin, R. Verba, G. de Loubens, P. Pirro, O. Klein
    Sci. Adv. 9, adk1430 (2023)
    arXiv.2210.09752


  20. The role of damping rate amplitude in the synchronization of two coupled oscillators
    A. Hamadeh, A. Koujok, I. Medlej, P. Pirro, S. Petit
    Spin 13, 2350003 (2023)
    arXiv.2212.11521


  21. 2022

  22. Hybrid magnonic-oscillator system
    A. Hamadeh, D. Breitbach, M. Ender, A. Koujok, M. Mohseni, F. Kohl, J. Maskill, M. Bechberger, and P. Pirro
    Journal of Applied Physics 132, 183904 (2022)


  23. 2021

  24. Inverse-design magnonic devices
    Q. Wang, A. V. Chumak, P. Pirro
    Nat. Commun. 12, 2636 (2021)
    arXiv.2012.04544


  25. Stimulated-Raman-adiabatic-passage mechanism in a magnonic environment
    Q. Wang, T. Brächer, M. Fleischhauer, B. Hillebrands, P. Pirro
    Appl. Phys. Lett. 118, 182404 (2021)
    arXiv.2106.12318


  26. 2020

  27. A nonlinear magnonic nano-ring resonator
    Q. Wang, A. Hamadeh, R. Verba, V. Lomakin, M. Mohseni, B. Hillebrands, A. V. Chumak, and P. Pirro
    npj computational materials 6, 192 (2020)
    arXiv:2007.09205


  28. Slow-wave based magnonic diode
    M. Grassi, M. Geilen, D. Louis, M. Mohseni, T. Brächer, M. Hehn, D. Stoeffler, M. Bailleul, P. Pirro and Y. Henry
    Phys. Rev. Applied 14, 024047 (2020)


  29. Optical elements for anisotropic spin-wave propagation
    M. Vogel, P. Pirro, B. Hillebrands and G. von Freymann
    Appl. Phys. Lett. 116, 262404 (2020)


  30. Propagating magnetic droplet solitons as moveable nanoscale spin-wave sources with tunable direction of emission
    M. Mohseni, Q. Wang, M. Mohseni, T. Brächer, B. Hillebrands, and P. Pirro
    Phys. Rev. Applied 13, 024040 (2020)


  31. Parametric generation of propagating spin waves in ultrathin yttrium iron garnet waveguides
    M. Mohseni, M. Kewenig, R. Verba, Q. Wang, M. Schneider, B. Heinz, F. Kohl, C. Dubs, B. Lägel, A. A. Serga, B. Hillebrands, A. V. Chumak, and P. Pirro
    Phys. Status Solidi RRL 14, 2000011 (2020)


  32. Chiral excitations of magnetic solitons driven by their own inertia
    M. Mohseni, D. R. Rodrigues, M. Saghafi, S. Chung, M. Ahlberg, H. F. Yazdi, Q. Wang, S. A. H. Banuazizi, P. Pirro, J. Åkerman, and M. Mohseni
    Phys. Rev. B 101, 020417(R) (2020)


  33. Experimental realization of a passive GHz frequency‐division demultiplexer for magnonic logic networks
    F. Heussner, G. Talmelli, M. Geilen, B. Heinz, T. Brächer, T. Meyer, F. Ciubotaru, C. Adelmann, K. Yamamoto, A. A. Serga, B. Hillebrands, and P. Pirro
    Phys. Status Solidi RRL 14, 1900695 (2020)


  34. 2019

  35. Roadmap on STIRAP applications
    K. Bergmann, H.-C. Naegerl, C. D. Panda, G. Gabrielse, E. Miloglyadov, M. Quack, G. Seyfang, G. Wichmann, S. Ospelkaus, A. Kuhn, S. Longhi, A. Szameit, M. Drewsen, W. Hensinger, S. Weidt, T. Halfmann, H. Wang, G. S. Paraoanu, N. V. Vitanov, J. Mompart, T. Busch, T. J. Barnum, D. D. Grimes, R. W. Field, M. G. Raizen, E. Narevicius, M. Auzinsh, D. Budker, A. Palffy, C. H. Keitel, B. Hillebrands, P. Pirro, X. Zhu, and J. Zhu
    J. Phys. B:At. Mol. Opt. Phys. 52, 202001 (2019)


  36. Nanoscale spin-wave wake-up receiver
    Q. Wang, T. Brächer, M. Mohseni, B. Hillebrands, V. I. Vasyuchka, A. V. Chumak, and P. Pirro
    Appl. Phys. Lett. 115, 092401 (2019)


  37. Spin pinning and spin-wave dispersion in nanoscopic ferromagnetic waveguides
    Q. Wang, B. Heinz, R. Verba, M. Kewenig, P. Pirro, M. Schneider, T. Meyer, B. Lägel, C. Dubs, T. Brächer, and A. V. Chumak
    Phys. Rev. Lett. 122,, 247202 (2019)


  38. Backscattering immunity of dipole-exchange magnetostatic surface spin waves
    M. Mohseni, R. Verba, T. Bracher, Q. Wang, D. A. Bozhko, B. Hillebrands, and P. Pirro
    Phys. Rev. Lett. 122, 197201 (2019)