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AG Magnonik

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    2026

  1. Near-zero effective magnetization enabling ultra-low threshold currents in spin Hall micro-oscillators
    A. Koujok, H. Kurebayashi, K. Yamamoto, B. Heinz, V. K. Kushwaha, X. Hou, A. Hamadeh, T. Seki, P. Pirro
    arXiv.2607.26299

  2. Spin-wave emission with current-controlled frequency by a PMA-based spin-Hall oscillator
    Moritz Bechberger, David Breitbach, Abbas Koujok, Björn Heinz, Carsten Dubs, Abbass Hamadeh, Philipp Pirro
    APL Materials 14, (2026)
    arXiv.2512.00593

    3. 2025

  3. Hybrid magnonic spintronic system for tunable broadband signal filtering and microwave generation
    A. Koujok, A. Hamadeh, L.Martins, F. Kohl, B. Heinz, U. Ebels, P. Pirro
    Appl. Phys. Lett. 127, 162410 (2025)
    arXiv.2510.04976

  4. Diverse dynamics in interacting vortices systems through tunable conservative and non-conservative coupling strengths
    Alexandre Abbass Hamadeh , Abbas Koujok , Davi R. Rodrigues , Alejandro Riveros, Vitaliy Lomakin, Giovanni Finocchio, Grégoire De Loubens , Olivier Klein, Philipp Pirro
    Communications Physics 8, 85 (2025)

    5. 2024

  5. Injection locking in DC-driven spintronic vortex oscillators via surface acoustic wave modulation
    R. Moukhader, D. R. Rodrigues, A. Riveros, A. Koujok, G. Finocchio, P. Pirro, A. Hamadeh
    J. Appl. Phys. 136, 183901 (2024)
    arXiv.2410.24045

  6. Core Reversal in Vertically Coupled Vortices: Simulation and Experimental Study
    A. Hamadeh, A. Koujok, S. Perna, D. R. Rodrigues, A. Riveros, V. Lomakin, G. Finocchio, G. de Loubens, O. Klein, P. Pirro
    IEEE Transactions on Nanotechnology 23, 549 – 553 (2024)
    arXiv.2302.11616

    7. 2023

  7. Dynamical neural network based on spin transfer nano-oscillators
    D. Rodrigues, E. Raimondo, V. Puliafito, R. Moukhadder, B. Azzerboni, A. Hamadeh, P. Pirro, M. Carpentieri and G. Finocchio
    IEEE Transactions on Nanotechnology 22, 800 (2023)

  8. 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

  9. 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

    10. 2022

  10. 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)

    11. 2020

  11. Review on spintronics: Principles and device applications
    A. Hirohata , K. Yamada, Y. Nakatani, L. Prejbeanu, B. Diény, P. Pirro, B. Hillebrands
    J. Magn. Magn. Mater. 509, 166711 (2020)

  12. 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)

  13. 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)